WorksheetsWest Middle Science 6 - Full Year Review!
Total questions: 63
Worksheet time: 1hrs 3mins
Anything that has mass and takes up space is
mass
area
matter
volume
_____________ is the measure of the amount of matter that makes up something
mass
area
density
meniscus
The formula for volume is
V =Length x width ( V =L X W)
V = mass - height ( V= M - S)
V = Length X width X height ( V =L X W X H)
V = Height + Sound ( V = H + S)
What is the volume of the box below?
10 cm3
13 cm3
30 cm3
10 cm3
A hypothesis is
a possible explanation that can be tested with an experiment
a group of objects
the study of life
a result in an experiment
_______________ is a form of energy
dust
light
a straw
a coffee mug
When all of the colors of light are combined, we see
white light
red light
blue light
a rainbow
We see lightning before we hear thunder because
Sound and light travel at the same speed
sound travels faster than light
light travels faster than sound
our eyes are stronger than our ears
Plants appear green because
They reflect green light
They absorb green light
They reflect blue light
They absorb blue light
This image is showing
a magic trick
reflection
refraction
absorption
When you look in a mirror and see yourself back, this is an example of
refraction
specular reflection
absorption
specular refraction
The LOWEST frequency color on the visible light spectrum is
yellow
green
red
violet
The HIGHEST frequency color on the visible light spectrum is
red
orange
violet
green
As energy increases
frequency decreases
frequency increases
frequency stays the same
frequency increases and decreases
What temperature scale has the freezing point of water at 32 degrees?
Celsius
Fahrenheit
What temperature scale has the boiling point of water at 100 degrees?
Celsius
Fahrenheit
Energy that an object possesses due to the temperature is called
random
absolute zero
thermal energy
intermolecular forces
The lowest possible temperature;objects contain the lowest amount of thermal energy at
melting point
absolute zero
freezing point
boiling point
The phase of matter that flows and expands to fill its container is in what phase?
solid
liquid
gas
plasma
Forces between atoms or molecules that determine the phase of matter are
random forces
intermolecular forces
phases
thermal forces
The phase of matter that keeps its volume but not its shape is the ___________phase.
solid
gas
plasma
liquid
The instrument to measure temperature is a
barometer
thermometer
balance
scale
The temperature scale that beings at absolute zero is called the ______________scale.
Kelvin
Fahrenheit
Celcius
When molecules are scattered equally in all directions, it is said to be
random
divided
spaced out
heat
The temperature at which boiling or condensation occurs is the
melting point
boiling point
freezing point
hot point
Density is a property of matter. What are the three properties of matter?
solid, steel, gas
solid, liquid, gas
mass, density, volume
Density is a property of matter. Air has a much higher density than solids or liquids. (pg 298 in textbook)
True
False
The curved line at the surface of a liquid is called
meniscus
top line
interface
When reading the meniscus, you must read it at ________level.
eye
ear
table
nose
Reading the graduated cylinder of the picture, what is the volume of the water? (299)
20ml
24ml
30 ml
22ml
When you find the volume of an irregular shape by finding out how much water the object "pushes away", you are using the (pg 299)
push method
displacement method
calculation method
Solids that are strong, such as metal, have a ________ density. (Remember - Density=mass ÷ volume)
high
low
Solids that are not very strong, like foam, have a ______density.
high
low
The density of a liquid is usually a little ________ than the density of the same material in solid form.
less
more
Using the density formula, D=M ÷ V, or D=M/V, what is the density of an object that has a mass of 50 g and a volume of 10 ml?
5 g/ml
10 g/ml
60 g/ml
_______________is an error in measurement that happens, because no measuring tool is perfect?
human error
ruler error
science error
instrument error
Mrs. Kempf made a mistake measuring the amount of salt that she mixed into her cookie mix. Mrs. Kempf made a
mistake
human error
instrument error
salinity error
The amount of water that is "pushed away" by an object sinking in a container of water is called the
displaced volume
weight
mass
overflow
A result that happens unexpectedly or is not what is supposed to happen is called an
error
extra surprise
anomaly
oops
The line between two liquids is called the
interface
meniscus
middle line
lineups
What unit of volume is used for measuring liquid (one thousandth of a liter).
milliliter
meter
yard
kilometer
What is the metric unit used to measure mass?
ounce
liter
pound
gram
_______________is the relationship between the mass and volume of an object.
density
mass
volume
centrifugal force
What is a metric unit for measuring all forms of energy, including heat?
joule
centimeter
meter
calorie
Thermal insulators are materials that conduct heat
completely
easily
poorly
not at all
Thermal energy that is moving, or capable of moving, is called
cold
heat
temperature
hot
Electromagnetic waves produced by objects because of their temperature is called
thermal radiation
joule
electromagnetic spectrum
heat
Thermal conductors are materials (like copper, aluminum and gold) that conduct heat
poorly
not at all
every second
easily
A _______________is the amount of heat energy needed to increase the temperature of 1 gram of water by 1 degree Celsius.
joule
meter
calorie
millimeter
The transfer of heat by the direct contact of particles of matter is called
heat flow
heat conduction
temperature flow
convention
The transfer of heat by the motion of matter, such as by moving air or water, is called
conduction
radiation
convection
moisture
_________________________happens when things are the same temperature and no heat flows.
Thermal equilibrium
Thermal equality
thermal waves
thermal energy
Weight and mass are the same thing
true
false
Archimedes' Principle states that
Buoyant force is equal to the mass of fluid displaced by an object.
Buoyant force is equal to the weight of the fluid displaced by an object.
What determines if an object will sink or float?
There is not enough information
The buoyant force compared to the weight of an object
The buoyant force compared to the volume of an object
Which of the following is dependent on gravity?
mass
weight
Buoyancy is the
upward force of a fluid
weight of an object
downward force of a fluid
If the density of an object is greater than the density of water, it will
sink
float
fly
If the density of an object is less than the density of water, it will
float
sink
The formula to find average density is
D= m/v
D=v/m
D=m X V
The density of water is
1 g/ml
10 g/ml
How do steel ships float, even though steel is denser than water?
Boats are not made of steel
Boats can only float in salt water
The density of the steel is reduced by hollowing out the boat to increase its volume.
Since a full ship has more mass than an empty ship, a full ship must displace more water to make it buoyant (make it float).
true
false
