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WorksheetsFall EOC Quizziz Review
Total questions: 158
Worksheet time: 3hrs 0mins
What is the BEST title for this graph?
The Relationship between Time Spent Studying and Test Grades
The effect of Time Spent Studying and Test Grades
Time Spent Studying
Test Grades
What what type of relationship is displayed in this graph?
inverse (indirect) releationship
direct relationship
no relationship
not applicable
What is the relationship shown in this graph?
direct relationship
inverse (indirect) relationship
no relationship
not applicable
What type of correlation does this graph have?
A ladybug moves from 2 cm to 7 cm in 25 seconds. What is the speed of the ladybug?
5 cm/sec
0.2 cm/sec
12 cm/sec
3.57 cm/sec
Paul swims at a speed of 5 km/h for 1.5 hours. Find the distance traveled in km.
7.5km
125km
120km
80km
According to the graph what was the average speed?
0 m/s
1.2 m/s
0.8 m/s
12 m/s
A force is ____.
a push or pull that can cause movement
a magnet
when someone does not work
Gravity is ____.
a force that attracts objects towards each other
a force that moves objects away
a push or pull
What is the name of the units that we measure force in?
Einsteins
Newtons
Kilograms
Metres
State Newtons First Law
the rate change of momentum
the rate change of velocity
an object will remain at rest or move along a straight line with constant speed, unless it is acted upon by a force
What is the magnitude and direction of the force in the free body diagram shown?
35 N right
17 N right
11 N right
5 N right
What is the magnitude and direction of the force in the free body diagram shown?
20 N, no change in motion
20 N right
20 N left
0 N , no change in motion
What is the magnitude and direction of the force in the free body diagram shown?
5 N down
0 N, no change in movement
15 N up
15 N down
The Earth produces its own ________ field.
spectrum
electric
magnetic
progressive
At what distance will magnetism be the strongest?
5mm
6mm
9mm
20mm
Which form of energy do windmills (molinos) use to generate electricity?
Thermal energy
Light energy
Kinetic energy
Gravitational potential energy
What type of energy is being transformed when you use a hairdryer?
From thermal energy to electrical energy
From electrical energy to kinetic energy
From electrical energy to thermal energy
From kinetic energy to thermal energy
Energy can't be created or destroyed. It can only be transfered
True
False
Energy is found in many different forms, but it can be classified into two distinct categories: kinetic energy and ________________ energy.
electrial
potential
radiant
thermal
_________________ energy is stored in the bonds of compounds.
Electrical
Heat
Radiant
Chemical
Potential energy is energy of position and is also sometimes called ______________ energy.
stored
chemical
radiant
elastic
A car at the top of the drop on a roller coaster has ________ energy.
potential
kinetic
chemical
sound
energy cannot be created or destroyed, only transferred
Law of conservation of matter
Law of conservation of energy
Law of energy transfer
Law of the universe
the standard international unit for energy
newton
joule
kilogram
m/s/s
What causes the moon's phases
Where you are standing on Earth
the amount of sunlight reflected onto the moon from the sun
The tilt of Earth
how fast the moon is moving
The spinning of the earth on its axis that causes day and night is called
orbit.
axis.
rotation.
revolution.
The path of an object in space around another object is a(n)
orbit.
axis.
rotation.
revolution.
It takes about _____ for the earth to complete one rotation.
28 days
24 hours
365 hours
365 days
The name of our galaxy is _______________.
Luna
Triton
Milky Way
Snickers
Galaxies are:
gropus of Asteroids
Groups of planets
Groups of stars, gas and dust.
Group of satellites
The types of planets are
Rock, liquid and solid
Gas, terrestrial and solid.
Gas, terrestrial and dwarf.
Gas, terrestrial and rock.
What´s the red planet ?
Mars
Saturn
Venus
Mercury is the smallest planet in the Solar System.
True
False
Earth is colder than Mars.
True
False
Mercury-Earth-Venus-Mars-Jupiter-Saturn-Uranus-Neptune-Pluto.
This model is showing us a...
lunar eclipse
solar eclipse
phases of the moon
earth eclipse
This image is an example of
Lunar Eclipse
Full Moon
New Moon
Solar Eclipse
A science student holds a 55g egg out a window. Just before the student releases the egg, the egg has 8.0J of gravitational potential energy with respect to the ground. ow far is the students arm fro the ground in meters?
15m
17m
8m
19m
A diver has 3400J of gravitational potential energy after stepping up onto a diving platform that is 6 meters above the water. What is the divers mass in kilograms?
85kg
64m
58kg
None of the answers are correct
1. Determine the gain in gravitational potential energy when a 4.00 kg block is raised 18.000 m.
Gravity is 9.8m/s.
ROUND TO THE WHOLE NUMBER.
NO COMMAS
(a)
A leopard with a mass of 55.00 kg climbs 12.0 m up a tree. What is its gain in GPE?
Gravity is 9.8m/s.
ROUND TO THE WHOLE NUMBER.
NO COMMAS
(a)
1. An aircraft is taking a group of skydivers up into the air. Evan is dressed in his parachuting gear, which brings his mass to a total of 90.0 kg. The aircraft takes the group to a height of 5000.00 m before the jump. How much GPE does Evan gain?
Gravity is 9.8m/s.
ROUND TO THE WHOLE NUMBER.
NO COMMAS
(a)
1. An owl has a mass of 4.00 kg. It dives to catch a mouse from a height of 20m How much GPE does the owl gain?
Gravity is 9.8m/s.
ROUND TO THE WHOLE NUMBER.
NO COMMAS
(a)
One of the tallest radio towers is in Fargo, North Dakota. The tower is 629 m tall. If a bird lands on top of the tower with a mas of 0.3kg. What is the birds GPE?
Gravity is 9.8m/s.
ROUND TO THE WHOLE NUMBER.
NO COMMAS
(a)
Which of the following is not a subatomic particle that makes up an atom?
neutron
proton
nucleon
electron
Protons have a ____________ charge.
negative
neutral
positive
Electrons have a ____________ charge.
negative
neutral
positive
A current is produced when _______________ flow in a circuit.
protons
neutrons
electrons
nucleons
What happens when an electric current flows through a wire?
The wire begins to spin.
Nothing happens.
A field of gravity is created around the wire.
A magnetic field is created around the wire.
Electric current is measured in ____________.
Newtons (N)
Amperes (A)
Hertz (Hz)
The south ends of two magnets will _________ each other.
repel
attract
________________ are the attractive and repulsive forces between two poles.
Magnetic forces
Electric forces
Magnetic charges
Electric charges
What does this image show?
Parallel circuit
Series circuit
Magnet
Electromagnet
Opposite charges do what?
Attract
Repel
The area of magnetic force around a magnet is known as its ____________.
magnetism
magnetic current
magnetic field
electric current
How do you increase the strength of an electromagnet?
Add a motor and/or light bulbs
Add more light bulbs and wire coils
Add more wire coils
Increase the voltage
What is/are the difference(s) between a magnet and an electromagnet?
An electromagnet can be turned on/off.
A magnet can be turned off.
An electromagnet is stronger.
A _______________ is a current-carrying coil of wire with many loops.
magnet
electromagnet
solenoid
compass
How can a magnet be used to produce an electric current?
Hold a magnet next to a piece of wire.
Wrap wire around a magnet.
Spin the magnet around inside a coil of wire.
Increasing the number of coils in an electromagnet will _________ the power of the magnet.
decrease
increase
not affect
What three minerals are attracted to a magnet?
Gold, copper, cobalt
Cobalt, aluminum, silver
Iron, copper, aluminum
Iron, nickel, cobalt
You can increase the strength of an electromagnet by:
Decreasing the battery charge
Decreasing the amount of loops in the solenoid
Winding the coils more closely
Winding the coils more loosely
Electromagnetic Induction is a technical way to say that we can create a magnetic field using electricity.
True
False
Particles with opposite charges ____________ and particles with same (or like) charges ____________.
attract, repel
repel, repel
attract, attract
repel, attract
What does this image show?
Parallel circuit
Series circuit
Magnet
Electromagnet
What type of core is best for electromagnets?
Steel
Iron
Plastic
Copper
Probably the most useful thing about electromagnets is that they can be turned ________ and ________.
on, off
positive, negative
north, south
on, negative
The Affect of Electric fields surrounding particles become stronger the _______________ they are from each other.
Farther
Closer
The relationship between electricity and magnetism is called _____________.
Electricity
Law of Conservation of Energy
Electromagnetism
Magnetism
A _______________ is a coil that carries an electric current.
Solenoid
Simple Electric Motor
Electromagnet
Generator
What can be done to increase the number of magnetic objects that an electromagnet picks up?
Make the wire longer
Remove the nail from the center of the wire
Increase the number of coils in the solenoid
Spread the coils out across the nail
Which of these is not an example of an electromagnet.
Refrigerator Magnet
Speakers
Computer Hard Drive
Generators
How can you increase the magnetic field strength in an electromagnet?
Increase the number of coils.
increase the voltage
increase the current by reducing the resistance of the coil
all of the above
