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WorksheetsIPC Semester Exam
Total questions: 49
Worksheet time: 2hrs 27mins
Name
Class
Date
1.
Energy can be created.
a)
True
b)
False
2.
Energy cannot be destroyed.
a)
True
b)
False
3.
Food has _______ potential energy that our bodies transform into kinetic energy.
a)
Elastic
b)
Nuclear
c)
Gravitational
d)
Chemical
4.
Energy is the ability _____________.
a)
to do work
b)
to power things
c)
to move objects
d)
to turn on a light
5.
__________ is an energy resource that WILL NOT run out in the next several hundred years.
a)
Renewable Energy Resource
b)
Nonrenewable Energy Resource
c)
Fossil fuels
d)
biodegradable
6.
Non-Renewable resources are also known as what?
a)
Fossil Fuels
b)
Renewable
c)
Solar Energy
d)
Hydroelectric Energy
7.
This renewable energy source requires a sunny climate.
a)
Solar
b)
Hydro
c)
Wind
d)
Geothermal
8.
Electrical Energy is transferred to _____ Energy.
a)
Thermal
b)
Solar
c)
Electrical
d)
None
9.
According to the Law of Conservation of Energy, energy cannot be _________ or ____________.
a)
destroyed, destroyed
b)
created, saved
c)
created, destroyed
d)
lost, found
10.
What kind of heat transfer happens when the sun is heating your body?
a)
Conduction
b)
Radiation
c)
Convection
d)
Density
11.
What heat transfer happens when you burn your hand by touching a fire?
a)
Radiation
b)
Conduction
c)
Convectio
d)
I don't know!!!!!!!!!!!
12.
Warm air rises and the cool air sinks demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
d)
Insolation
13.
Transfer of thermal energy through "space"
a)
conduction
b)
convection
c)
radiation
14.
Hot coffee is stirred with a spoon; the spoon gets hot due to
a)
conduction
b)
convection
c)
radiation
15.
Near the ceiling of a room the air is warmer; the warm air rises because of
a)
conduction
b)
convection
c)
radiation
16.
How many kinds of heat transfer are there?
a)
1
b)
2
c)
3
d)
4 or more
17.
Blow drying your wet hair.
a)
conduction
b)
convection
c)
radiation
18.
The baby chickens are kept warm from the heat lamps.
a)
conduction
b)
convection
c)
radiation
19.
The candle will slowly heat the metal and transfer the heat directly to the mans hand.
a)
conduction
b)
convection
c)
radiation
20.
Johnny accidentally grabbed the handle of the hot pot.
a)
conduction
b)
convection
c)
radiation
21.
Select the correct order of waves on the Electromagnetic Spectrum from left to right or lowest frequency to highest.
a)
Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
b)
Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio
c)
Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio
d)
Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma
22.
What is the distance from the peak of one wave to the next peak?
a)
Amplitude
b)
Frequency
c)
Period
d)
Wavelength
23.
What is the number of waves that pass a point in one second?
a)
Amplitude
b)
Frequency
c)
Period
d)
Wavelength
24.
These waves from the sun cause sunburn.
a)
Gamma
b)
Microwaves
c)
Radio
d)
Ultraviolet
25.
Which has the LONGEST wavelength and, therefore, the lowest frequency/energy
a)
Gamma Rays
b)
Radio Waves
c)
Visible Light
d)
Infrared rays
26.
Which has the SHORTEST wavelength and, therefore, the highest frequency/most energy
a)
Radio waves
b)
Ultraviolet Rays
c)
Gamma Rays
d)
X-rays
27.
Which section of the spectrum is the ONLY one we can see?
a)
X-rays
b)
Visible Light
c)
Gamma Rays
d)
Ultraviolet Rays
28.
Which of the following electromagnetic waves has the lowest energy?
a)
gamma ray
b)
infrared wave
c)
visible light wave
d)
microwave
29.
What are electromagnetic waves?
a)
sound waves
b)
electric & magnetic fields (energy) that travel through empty space very quickly
c)
Someone's name
d)
things like longitudinal waves
30.
Can too Much Ultra Violet Light can Cause Cancer
a)
True.
b)
False.
31.
bending of light that happens when light travels through different mediums (substances)
a)
reflection
b)
refraction
c)
diffusion
32.
Sound waves are created by vibrations.
a)
True
b)
False
33.
Waves transport energy without transporting matter.
a)
True
b)
False
34.
Which wave has a greater frequency?
a)
A
b)
B
35.
This drawing illustrates the ________________________ of a light wave.
a)
refraction
b)
reflection
c)
diffraction
d)
dispersion
36.
Which type of electromagnetic radiation produces the heat we can feel coming from the toaster?
a)
Radio waves
b)
Infrared waves
c)
X-rays
d)
Gamma rays
37.
What property of light makes this pencil appear to be bent or broken?
a)
Reflection
b)
Refraction
c)
Diffraction
d)
Absorption
38.
This type of EM wave shows a break in bones.
a)
gamma ray
b)
x-ray
c)
brokenometer
d)
radio wave
39.
White light is the entire range of
a)
colors
of visible light combined.
b)
ultraviolet
light.
c)
gamma
rays and X rays.
d)
EM
waves.
40.
The color order of light use the acronym-
a)
ROYBIV
b)
ROYGBIV
c)
RV
d)
VL
41.
A medium is...
a)
a substance that transmits waves.
b)
a requirement for transmission of light waves.
c)
the movement of material in front of a sound wave.
d)
the density of air in a particular setting.
42.
What does pitch depend on?
a)
amplitude
b)
frequency
c)
intensity
d)
volume of sound
43.
Which of the following can sound travel through?
a)
solid
b)
liquid
c)
gas
d)
all of the above
44.
Which medium will transmit sound the fastest?
a)
ocean water
b)
solid iron
c)
perfumed air
d)
a sponge
45.
What state of matter allows sound to travel the slowest?
a)
Solid
b)
Liquid
c)
Gas
d)
Doesn't Matter
46.
Sound is able to travel faster in solids than in air because the molecules in a solid are
a)
closer together than air molecules
b)
more easily moved than air molecules
c)
moving faster than air molecules moving faster than air molecules
d)
larger than air molecules
47.
Can sounds travel through liquids?
a)
Yes
b)
No
48.
What is something natural that Sound cannot travel through?
a)
Water
b)
Air
c)
Liquids
d)
outer Space
49.
Sound travels through a longitudinal wave
a)
true
b)
false
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