Worksheets1st Semester Final Review #2
Total questions: 57
Worksheet time: 29mins
Name
Class
Date
1.
The ability to do work or cause change is _____?
a)
work load
b)
energy
c)
energy and work
d)
to move
2.
The total amount of energy in all the particles contained in a sample of matter is called
a)
nuclear energy
b)
potential energy
c)
mechanical energy
d)
kinetic energy
3.
_____ is thermal energy transferred between two objects of different temperature.
a)
Heat
b)
Cold
c)
Warmth
d)
Energy
4.
Energy that is stored in chemical bonds is called _____.
a)
electrical energy
b)
potential energy
c)
kinetic energy
d)
thermal energy
5.
Energy that results from moving electrons is called _____.
a)
thermal energy
b)
electrical energy
c)
nuclear energy
6.
Energy caused by the vibration or a rapid back and forth motion is called _____.
a)
heat energy
b)
radiation
c)
nuclear energy
d)
sound energy
7.
In every energy conversion, some energy is always converted to _____.
a)
gas
b)
heat
c)
kinetic energy
d)
None of the above.
8.
State the law of conservation of energy.
a)
Energy can be created and destroyed.
b)
Energy can't be created, but it can be destroyed.
c)
Energy can neither be created nor destroyed.
d)
Energy can be created, and destroyed.
9.
_____ energy is the energy an object has because of position or shape.
a)
Potential
b)
Kinetic
c)
Thermal
d)
Mechanical
10.
Gravitational Potential Energy depends on _____ and _____.
a)
mass, weight
b)
mass, height
c)
weight, height
11.
_____ energy is energy in motion.
a)
Mechanical
b)
Potential
c)
Kinetic
12.
_____ energy is the sum of kinetic and potential energy.
a)
Kinetic
b)
Potential
c)
Mechanical
13.
_____ energy depends on mass and volume.
a)
Kinetic
b)
Potential
c)
Mechanical
14.
The transfer of thermal energy from one substance to another is called _____.
a)
Conduction
b)
Convection
c)
Radiation
15.
The transfer of thermal energy by the movement of a liquid or gas is called _____.
a)
conduction
b)
convection
c)
radiation
16.
The transfer of energy through matter or space is called _____.
a)
conduction
b)
convection
c)
radiation
17.
Joyce loves to cook meals for her family. She often prepares dinner afterschool. She is always careful to wear an oven mitt when she handles hot pots and pans. What type of heat transfer is she trying to avoid?
a)
conduction
b)
convection
c)
radiation
18.
Your bedroom is cold! Mom plugs in a space heater to warm the room. You feel the heat from the space heater. What type of heat transfer is this? Half an hour later your whole room is warm. What method of heat transfer moved the heat around the room?
a)
convection, radiation
b)
conduction, convection
c)
convection, conduction
d)
radiation, convection
19.
Your sister decided to curl her hair. The curling iron heated very quickly because it is a good _____.
a)
conductor
b)
convector
c)
radiator
20.
The transfer of energy between objects that are at different temperatures is called _____.
a)
thermal
b)
coldness
c)
heat
d)
temperature
21.
A measure of the average kinetic energy of particles in a substance is called _____.
a)
thermal
b)
coldness
c)
heat
d)
temperature
22.
Temperature is measured with a thermometer and expressed in Celsius, Fahrenheit, and _____.
a)
Kevin
b)
Calvin
c)
Kelvin
23.
Heat is expressed in calories or _____.
a)
Joules
b)
Jewels
24.
Thermal expansion is an increase in the volume of a substance due to an increase in temperature.
a)
True
b)
False
25.
Bridges, concrete sidewalk, train tracks, have expansion joints so they can _____ on hot days and _____ when the temperature falls.
a)
expand, expand
b)
contract, expand
c)
contract, contract
d)
expand, contract
26.
A brass ball _____ when heated and does not fit into a ring, but when it is cooled, the brass ball _____ and fits into the ring.
a)
expands, expands
b)
contracts, expands
c)
contracts, contracts
d)
expands, contracts
27.
Waves carry _____.
a)
matter
b)
energy
c)
ions
d)
particles
28.
A _____ is the substance through which a wave can travel.
a)
solid
b)
liquid
c)
gas
d)
medium
29.
A(n) _____ is a disturbance that transmits energy through matter or space.
a)
wave
b)
medium
c)
ion
d)
movement
30.
Waves that do not require a medium are called _____ waves.
a)
transverse
b)
electromagnetic
c)
longitudinal
d)
compression
31.
_____ waves move up and down or perpendicular to the direction that the wave moves.
a)
Transverse
b)
Longitudinal
c)
Electromagnetic
d)
Compressed
32.
The particles of a _____ wave vibrate back and forth.
a)
transverse
b)
longitudinal
c)
compressed
d)
long
33.
A section of a longitudinal wave where the particles are crowded is called a _____.
a)
rarefaction
b)
rarefraction
c)
compression
d)
conduction
34.
A section of a longitudinal wave where the particles are less crowded is called _____.
a)
rarefaction
b)
rarefraction
c)
compression
d)
long
35.
The maximum distance that a wave can vibrate from its rest point is called its _____.
a)
wavelenth
b)
crest
c)
trough
d)
amplitude
36.
The larger the _____ means the more energy the wave has..
a)
wavelenth
b)
amplitude
c)
trough
d)
hertz
37.
Small amplitude means less energy.
a)
True
b)
False
38.
_____ is measured from any two corresponding points that are the same for a given wave.
a)
Amplitude
b)
Trough
c)
Amplitude
d)
Frequency
39.
Higher frequency means _____ energy.
a)
more
b)
less
c)
equal
40.
_____ is the bouncing back of a wave after striking a barrier.
a)
Reflection
b)
Refraction
c)
Diffraction
d)
Interference
41.
_____ is the bending of a wave as it passes at an angle from one medium to another.
a)
Reflection
b)
Refraction
c)
Diffraction
d)
Interference
42.
_____ is the bending of waves around a barrier or through an opening.
a)
Reflection
b)
Refraction
c)
Diffraction
d)
Interference
43.
_____ is the result of two waves overlapping.
a)
Reflection
b)
Refraction
c)
Diffraction
d)
Interference
44.
_____ takes place when one object vibrates and causes a second object to vibrate.
a)
Reflection
b)
Refraction
c)
Resonance
d)
Diffraction
45.
_____ interference takes place when the crest of one wave overlaps the crest of another wave.
a)
Constructive
b)
Destructive
c)
Restructive
46.
_____ interference takes place when the crests of one wave and the trough of another wave overlap.
a)
Constructive
b)
Destructive
c)
Restructive
47.
_____ lens is _____ in the middle than at the edges. Some cameras use convex lenses.
a)
concave, thicker
b)
concave, thinner
c)
convex, thicker
d)
convex, thinner
48.
_____ lens are _____ in the middle than at the edges. They are also used in telescopes.
a)
concave, thinner
b)
concave, thicker
c)
convex, thinner
d)
convex, thicker
49.
When white light shines on a blue centerpiece, only blue light is _____ because all the other colors are _____.
a)
absorbed, reflected
b)
absorbed, absorbed
c)
reflected, absorbed
d)
reflected, reflected
50.
Matter that is _____ allows visible light to pass through, such as air , glass, snow globe .
a)
translucent
b)
transparent
c)
opaque
51.
Matter that is _____ allows visible light to pass through but it also scatters the light. Example the frosted ornaments on the Christmas tree, frosted windows, wax paper.
a)
translucent
b)
transparent
c)
opaque
52.
Matter that is _____ does not allow visible light to pass through. Example the walls, aluminum foil, cookie sheet, wrapping paper, gift boxes.
a)
transparent
b)
translucent
c)
opaque
53.
Sound waves require a _____.
a)
barrier
b)
liquid
c)
medium
d)
space
54.
Pitch is determined by the _____ of a sound wave. High pitch means high _____. Low _____ means low pitch.
a)
amplitude
b)
hertz
c)
frequency
55.
You are at home and you hear the fire truck. As it approaches your house the frequency gets higher and as it goes past your house the pitch gets lower. This is called the _____.
a)
Dugger Effect
b)
Doggy Effect
c)
Doppler Effect
d)
Dobbler Effect
56.
An echo is a _____ sound wave.
a)
refracted
b)
compressed
c)
reflected
57.
Beluga Whales, dolphins, bats and some birds use echolocation, a process of reflected sound waves to communicate and find food.
a)
True
b)
False
100 %
