WorksheetsIntegrated Science Quiz Bee 2018
Total questions: 100
Worksheet time: 2hrs 42mins
Which of the following best describes Science and Technology?
Science is the method of solving problems Technology is the application of Science.
Science is the application of knowledge. Technology is the process of solving problems.
Science is the process of applying the scientific skills and values. Technology is the application of Science.
Science is the systematic body of knowledge dealing with a body of facts. Technology is the application of Science.
Which of the following substances is classified as heterogenous mixture?
Air
Coffee
Saltwater
Muddy Water
In one of your experiments, you accidentally dropped a small iron metal into a beaker of hot water. You need the hot water for your next experiment. How would you separate the iron bearing from the hot water?
Use distillation to isolate the hot water.
Use filtration to let the water evaporate.
Use a magnet to attract the iron metal.
Use evaporation to dryness to separate the iron bearing.
Which of the following properties does NOT describe a solution?
It is always clear and transparent.
It can be separated through filtration.
It is composed of solute and solvent.
It allows light to pass through without scattering.
Dissolution refers to how fast or slow a solute dissolve in a solvent. If you want to increase the rate of dissolution, which of the following should be done?
Increase the temperature of the solvent
Increase the amount of solute
Decrease the stirring rate
Decrease the surface area of the solute
How would you describe the components in a
homogenous mixture?
Components appear separately.
Components have a non-uniform phase.
Components appear as one single component.
Components are not uniformly distributed among the mixture.
Which of the following best describes Science and Technology?
Science is the method of solving problems. Technology is the application of Science.
Science is the systematic body of knowledge dealing with a body of facts. Technology is the application of Science.
Science is the application of knowledge. Technology is the process of solving problems.
Science is the process of applying the scientific skills and values. Technology is the application of Science.
Which of the following questions is best considered as scientific?
Who discovered the Laws of Motion?
How long did dinosaurs live on the earth?
What is the definition of temperature and pressure?
Does density of the medium affect the speed of sound?
What hypothesis best fits the identified problem below:
How does increase in radius affects the centripetal force of an object moving in a uniform circular motion?
Radius and centripetal force are different factors that affect the motion of objects in a circular path.
A change in radius will affect the centripetal force of the object moving in a uniform circular motion.
Radius is directly proportional with centripetal force.
Centripetal force affects the radius of the object moving in a uniform circular motion.
A scientist conducted an experiment to determine how the amount of salt in a body of water affects the number of plants that can live in the water. What is the independent variable in the experiment?
Water
Amount of salt in the water
Number of plants in the water
Temperature of water
A scientist conducted an experiment to determine how the amount of salt in a body of water affects the number of plants that can live in the water. What is the dependent variable in the experiment?
Water
Amount of salt in the water
Number of plants in the water
Temperature of water
Which Law of motion best explains the importance of wearing seatbelts when riding a vehicle?
Law of Inertia
Law of Acceleration
Law of Action-Reaction
Law of Gravity
If you blow up a balloon, and then release it, the balloon will fly away. This is an illustration of what law of motion?
Law of Inertia
Law of Acceleration
Law of Action-Reaction
Law of Gravity
What happens to acceleration when you double the amount of the resultant force? Acceleration will _____________.
Increase
Decrease
Not change
Increase then decrease
Why is it important to wear a seatbelt inside a moving car?
Wearing of seatbelts is required by the law and to avoid penalties
The car and the person must always have a constant velocity to avoid accidents.
Seatbelts can reduce the effect of the motion of the car.
When the car stops suddenly, the motion of the person will also be stopped because of the seatbelt.
What action will keep the object moving in a uniform circular motion?
Force must be increased.
Mass must be increased.
Radius must be increased.
Speed must be decreased.
Objects moving in uniform circular motion will have the same ________.
Mass
Velocity
Acceleration
Speed
Which of the following is NOT a factor that affects the centripetal force?
Radius
Mass
Weight
Velocity/Speed
What is the SI unit for work?
Joule
Newton
Kilogram
Watt
When is work considered zero?
When force and displacement are parallel to each other and moving in same direction
When force and displacement are perpendicular to each other and moving in opposite direction
When force and displacement are parallel to each other and moving in opposite direction
When force and displacement are perpendicular to each other and moving in opposite direction
Referring to the illustration, which of the following statements is considered true?
Work done is negative
Work done is positive
Work done is zero
Work done is undefined
What type of energy is present in the figure?
Electrical Energy
Light Energy
Potential Energy
Kinetic Energy
How would you describe the kinetic energy of an object with the same mass moving in different velocities?
The higher the velocity the greater the kinetic energy.
The lower the velocity the greater the kinetic energy.
Kinetic energy is the same on both objects.
Kinetic energy is zero on both objects.
What does the Law of Conservation states?
Energy can be created.
Energy can be destroyed.
Energy can be transformed.
Energy can be measured in newtons.
Which of the following equation shows the work-energy theorem?
W = KE
W = GPE
W = ∆E
W = ∆KE
Speed of sound varies in different medium. In which medium sound travels the slowest?
Solid
Liquid
Gas
Vacuum
Which are the factors that affect the speed of sound?
State of matter, temperature and density
Temperature, mass and volume
Time, density and volume
Mass, density and volume
Which of the following describes the relationship of density to the speed of sound? Density is ___________ to the speed of sound.
Constant
Same
Directly Proportional
Inversely proportional
How are the colors arranged in a visible light spectrum?
From shortest wavelength to longest wavelength
From highest frequency to lowest frequency
From highest energy to lowest energy.
From longest wavelength to shortest wavelength
How would you differentiate reflection from refraction?
Reflection is the bouncing of light while refraction is the bending of light.
Reflection is the bending of light while refraction is the bouncing of light.
Reflection is the scattering of light while refraction is the dispersion of light.
Reflection is the dispersion of light while refraction is the scattering of light.
What behavior of light is exhibited during the formation of rainbows?
Dispersion and Reflection
Reflection and Refraction
Dispersion and Refraction
Scattering of light and Reflection
Which of the following is not a part of the scientific method?
Performing experiment
Drawing conclusions
Collecting and analyzing data
Asking opinion from others
What are the two required scientific skills needed to make a testable hypothesis?
Inferring and Predicting
Inferring and Measuring
Measuring and Analyzing
Measuring and Predicting
Why is it important to have controlled variables in an experiment?
To ensure that the experiment results will only show valid and reliable result.
To ensure that the experiment results will show
that independent and dependent variable has
no relationship.
To ensure that the experiment results will show the relationship between the independent variable and dependent variable only.
To ensure that the experiment results will show that independent and dependent variable has a relationship.
Figure 1: Line graph of the centripetal force of an
object moving in uniform circular motion at varied radius.
What is the independent variable in the
experiment?
Radius
Centripetal Force
Both the centripetal force and radius
Not present in the graph
Figure 1: Line graph of the centripetal force of an
object moving in uniform circular motion at varied radius.
What is the dependent variable in the
experiment?
Radius
Centripetal Force
Both the centripetal force and radius
Not present in the graph
What happens to centripetal force as you decrease the radius? Centripetal force will _____________.
Increase
Decrease
Remain constant
Becomes zero
Which law of motion states that when a resultant force acts on an object of a constant mass, the object will accelerate in the direction of the resultant force?
Law of Inertia
Law of Acceleration
Law of Action-Reaction
Law of Gravity
Which of the following is TRUE about the figure?
The force exerted by the girl on the wall and the wall on the girl are of equal magnitude and in same direction.
The force exerted by the girl on the wall and the wall on the girl are of different magnitude but in same direction.
The force exerted by the girl on the wall and the wall on the girl are of equal magnitude but in opposite direction.
The force exerted by the girl on the wall and the wall on the girl are of different magnitude and in opposite direction.
What happens to acceleration when you double the amount the mass of an object, but the resultant force is the same? Acceleration will _____________.
Increase
Decrease
Not change
Increase then decrease
Which of the following is the force that keeps an object moving in a uniform circular motion?
Frictional Force
Gravitational Force
Centripetal Force
Centrifugal Force
Centrifugal force is a fictitious force which is a result of what factor?
Mass
Velocity
Acceleration
Inertia
If you want to increase the speed of an
object moving in uniform circular motion,
which of the following must be done?
Increase the centripetal force
Decrease the centripetal force
not change the centripetal force
increase then decrease the centripetal
force
What is the SI unit for power?
Joule
Newton
Kilogram
Watt
Which of the following is true about the figure?
Work done is zero
Work done is positive
Work done is negative
Work done is undefined
What energy transformation is exhibited in the figure?
Potential Energy to Kinetic Energy
Kinetic Energy to Potential Energy
Electrical Energy to Mechanical Energy
Elastic Potential Energy to Kinetic
Energy
16. How would you describe the kinetic energy of an object that is not moving?
Kinetic energy is negative
Kinetic energy is positive
Kinetic energy is zero
Kinetic energy is undefined
Which of the following describes power?
It is the rate of work done.
It is the rate of energy used.
It is the rate of force applied.
It is the rate of distance travelled.
Speed of sound varies in different medium. In which medium sound travels the fastest in?
Solid
Liquid
Gas
Vacuum
In which medium, sound travels the slowest?
Solid
Liquid
Gas
Vacuum
Which of the following shows the correct arrangement of visible light from the longest wavelength to the shortest wavelength?
Red, Orange, Blue, Violet
Violet, Green, Blue, Orange
Orange, Yellow, Green, Blue
Green, Blue, Orange, Red, Violet
A farmer growing raspberries are having trouble with his farm. The raspberries are not growing very well. So, the farmer planned an experiment varying the amount of water given to the plant and observing how tall the plant will be every week.
Which of the following best describes the statement of the problem?
Why are the plants dying?
What type of water will make the plants grow?
Does the amount of water affect the growth of the plant?
When is the best time to water the plants to make them grow?
A farmer growing raspberries are having trouble with his farm. The raspberries are not growing very well. So, the farmer planned an experiment varying the amount of water given to the plant and observing how tall the plant will be every week.
What is the dependent variable in the farmer’s experiment?
The mass of the plant
The height of the plant
The amount of water
The amount of sunlight
Which of the following pair is INCORRECT?
Plasma: transports all the substances around the body
Thrombocytes: carries deoxygenated blood
Erythrocytes: transports oxygen from the lungs to the cells
Leukocytes: keeps the body healthy by fighting diseases
Why is it important for a person to know his blood type?
To determine what blood type, you will inherit from your parents.
To know what blood type, you can only receive and donate for transfusion.
To determine when can you undergo blood transfusion
To know what food supplements and medicines, you can take
Which blood can be transfused to a person whose Blood type is AB?
Blood Type A and B
Blood Type AB and O
Blood Type O
All the Blood Types
Which blood type be transfused to a person whose Blood type is O?
Blood Types A and B
Blood Types AB and O
Blood Type O
All the Blood Types
Coronary Heart Disease is one of the most common heart disease that may lead to heart attack. Which of the following is NOT a risk factor for this type of cardiovascular diseases?
Obesity
Cigarette Smoking
Stress
Consumption of ibuprofen
What do you call an inheritance pattern wherein the offspring shows a blend of the parents’ phenotypes?
Incomplete Dominance
Co-Dominance
Sex-Linked
Multiple Alleles
A white Camellia flower is crossed with a red Camellia flower. The produced offspring has both the white and red color flower. What type of inheritance pattern is this?
Incomplete Dominance
Co-Dominance
Sex-Linked
Multiple Alleles
Kate is homozygous hemophiliac. He married Nico, who is normal. Is it possible for them to have a normal son?
There is a 0% chance that their son will be normal.
There is a 25% chance that their son will be normal.
There is a 50% chance that their son will be normal.
There is a 100% chance that their son will be normal.
How does the speed of light be affected as it enters materials with different densities?
Based on the identified problem, which of the following can be considered as a testable hypothesis?
Density is directly proportional to the speed of light.
Density and speed of light are two characteristics of refraction.
When light travels from a material with greater density to a material with lower density, light speeds up.
Speed of light affects the density of materials where it travels.
How does the speed of light be affected as it enters materials with different densities?
What is the independent variable in the experiment?
Time
Distance
Speed of Light
Density of the materials
How does the speed of light be affected as it enters materials with different densities?
What is the dependent variable in the experiment?
Time
Distance
Speed of Light
Density of the materials
How does the speed of light be affected as it enters materials with different densities?
Which of the following must not be included when writing a methodology?
Describing a sample
Writing the accepted hypothesis
Identifying methods for data gathering
Providing instructions on data analysis
What happens to the molecules of oxygen from D to C?
Oxygen will move from D to C through osmosis.
Oxygen will move from D to C though diffusion.
Oxygen will move from C to D through osmosis.
Oxygen will move from C to D through diffusion.
How will you describe the blood as it leaves the capillaries of the alveoli?
It will become a deoxygenated blood.
It will become an oxygenated blood.
It will become a deoxygenated then an oxygenated blood.
It will diffuse to the capillaries of the alveoli.
Which of the following completes the analogy pair below?
Leukocytes: _______= _______: carries oxygen around the body
carries substances around the body = Leukocytes
responsible for blood clotting = Plasma
determines the blood type = Veins
fights diseases = Erythrocytes
Anemia is a health condition that develops when your blood lacks hemoglobin. Which of the following can be a main symptom of a person suffering from anemia?
Obesity
Fever
Shortness of breath
Hallucinations
Which blood ca be transfused to a person whose Blood type is AB?
Blood Types A and B
Blood Type AB and O
Blood Type O
All Blood Types
Hawksbill turtles are placed under the category of critically endangered organisms. One cause of its death is when it consumes plastics that they confused as an organism that they can eat. Suppose you could do something to save these organisms, which of the following will you do?
Attend a seminar on how to protect this organism
Read and research about the characteristics of the turtles
Throw trashes in appropriate bins
Do video blogs to raise awareness about the species
Philippine crocodile is classified as an endangered species, what does it mean?
The species is in danger of extinction and have already been reduced to critically low numbers or have experienced drastic habitat.
The species may become endangered within a foreseeable future throughout their range unless the steps are taken to prevent decreasing.
The species may be considered threatened with extinction in the near future, although it does not currently qualify for the threatened status.
The species are likely to become endangered unless the circumstances threatening its survival and reproduction improve
What makes plants capable of performing photosynthesis?
Having chlorophyll which can be found in the chloroplast.
Through the petiole located in the stem-like part of the leaf.
Using the veins or the net-like patterns on the leaf.
Using the stipules located at the base of the petiole.
What happens to the glucose that is formed during photosynthesis?
Glucose is secreted by the plants through the leaves.
Glucose is either stored or used immediately as food.
Glucose is combined with oxygen during respiration.
Glucose stays in the leaves until it is replaced by newly formed glucose.
What are the reactants needed in cell respiration?
Water and glucose
Water and carbon dioxide
Carbon dioxide and oxygen
Glucose and oxygen
Which of the following is the correct equation on alcoholic fermentation?
C6H12O6 + 6O2 → 6CO2 +6H2O
C6H12O6 → 2C2H5OH + 2CO2 + ATP
C6H12O6 → 2C3H6O3 +ATP
6CO2 + 6H2O → C6H12O6 + 6O2 + ATP
A farmer growing raspberries are having trouble with his farm. The raspberries are not growing very well. So, the farmer planned an experiment varying the amount of water given to the plant and observing how tall the plant will be every week.
Which of the following describes the problem of
the farmer?
The raspberries are not growing because of too much water intake.
The raspberries are not receiving enough minerals from the water.
The raspberries are not receiving enough water.
The raspberries are dying because of lack of water.
A farmer growing raspberries are having trouble with his farm. The raspberries are not growing very well. So, the farmer planned an experiment varying the amount of water given to the plant and observing how tall the plant will be every week.
What is the dependent variable in the farmer’s experiment?
A. The mass of the plant
B. The height of the plant
C. The amount of water
D. The amount of sunlight
The mass of the plant
The height of the plant
The amount of water
The amount of sunlight
Which of the following EM wave can be used in heating food?
Radiowaves
Ultraviolet
Microwave
Infrared
Which of the following waves have the lowest energy?
Radio waves
Ultraviolet
Microwave
Gamma rays
Which of the following is CORRECTLY paired?
UV: sterilizing
Microwave: medical imaging
Infrared: colors of rainbow
Gamma ray: intruder alarms
What do you call the bending of light as it passes through a material with a different optical density?
Reflection
Refraction
Diffraction
Dispersion
Which of the following statement is TRUE about
the law of reflection?
The incident ray, reflected ray, and normal all lies in the same plane (mirror).
The incident ray, reflected ray, and normal lies in different location in the same plane (mirror).
The incident ray, reflected ray, and normal lies in different location in the same convex lenses.
The incident ray, reflected ray, and normal lies in different location in the same concave lenses.
Which of the following is TRUE about the angle
of incidence and angle of reflection?
The angle of incident is greater than the angle of reflection.
The angle of incident is less than the angle of reflection.
The angle of incident is equal to the angle of reflection.
The angle of incident is perpendicular to the angle of reflection.
A ray of light hits a plane mirror at an angle of 30 ̊. What is the angle of reflection?
Less than 30 ̊
Equal to 30 ̊
Greater than 30 ̊
Exactly 90 ̊
An object is placed in front of a plane mirror. Which of the statements below correctly describes the image formed?
The image is real
The image is laterally inverted
The image is larger than the object
The image is at the side of the mirror.
What happens when you place two opposite poles of a magnet near each other?
It produces a magnetic attraction.
It produces a magnetic repulsion.
It produces an electric current.
It produces an electric charge.
Why are copper wires used in making a solenoid?
It has a high resistance to magnet.
It has a low resistance to magnet.
It has a high magnetic property.
It is made-up of magnetic materials.
How is magnetic property induced in an
electromagnet?
Through a battery
Through an insulated wire
Through a magnetic field
Through an electric current
Which of the following is considered as a scientific problem?
What are the two stages of photosynthesis in plants?
Why does plants undergo the process of cell respiration?
Which amount of sunlight will have the best effect on the growth of banana plant?
What is the importance of carbon dioxide in the process of photosynthesis?
How would you know if the research methodology is valid?
The methods for data collection and analysis would be able to reproduce consistent findings.
The methods for data collection and analysis would be able to reproduce accurate data.
The methods for data collection and analysis would be able to reproduce precise data.
The methods for data collection and analysis would be able to measure what it needs to measure.
What do you call the bouncing of light in a surface?
Reflection
Refraction
Diffraction
Dispersion
A ray of light is incident to a plane mirror at an angle of incidence of 50 ̊. What angle does the ray of light make with the normal?
30 ̊
50 ̊
60 ̊
70 ̊
In an optics lesson, a student traces the path of a ray of light near the boundary between medium A and air. The incident ray makes a 55 ̊ angle from the boundary of the medium and air. The refracted ray makes an angle of 30 ̊ from the normal.
Which of the following is TRUE for the angle of
refraction?
It is equal to 25 ̊
It is equal to 35 ̊
It is equal to 45 ̊
It is equal to 55 ̊
In an optics lesson, a student traces the path of a ray of light near the boundary between medium A and air. The incident ray makes a 55 ̊ angle from the boundary of the medium and air. The refracted ray makes an angle of 30 ̊ from the normal.
Which of the following is TRUE for the angle of refraction?
The angle of refraction is equal to the angle of incidence.
The angle of refraction is greater than the angle of incidence.
The angle of refraction is less than the angle of incidence.
The angle of refraction is exactly 45 ̊.
In an optics lesson, a student traces the path of a ray of light near the boundary between medium A and air. The incident ray makes a 55 ̊ angle from the boundary of the medium and air. The refracted ray makes an angle of 30 ̊ from the normal.
At what direction was the ray refracted?
towards the normal
away from the normal
away from the surface
perpendicular to the surface
In an optics lesson, a student traces the path of a ray of light near the boundary between medium A and air. The incident ray makes a 55 ̊ angle from the boundary of the medium and air. The refracted ray makes an angle of 30 ̊ from the normal.
An object is placed at the focal point in front of a convex lens. Which of the following describes the image formed?
The image formed is real and inverted.
The image formed is virtual and upright.
The image formed is real and magnified.
No image is formed.
An object is placed in front of a concave length at a distance 2m from the focal point (focal length = 5 m). The following are the characteristics of the image formed except:
Virtual
Reduced in size
Inverted
In the image side of the lens
Which of the following best describes magnetic force?
attractive or repulsive force surrounding a magnet
lines surrounding a magnet that visualize the magnetic field
area surrounding a magnet that may experience a magnetic force
objects that are able to attract other objects with its magnetic properties
In a solenoid, where is magnetic field the strongest?
inside
outside
at the sides
around
