Quiz about Milestones Review

Question 1

Law of conservation states that matter CANNOT be _________ or _________

Accepted Answer

created or destroyed

Answer

invented or deconstructed

Answer

transformed or transferred

Answer

in or out

Question 2

A rock at the edge of a cliff.

Accepted Answer

Potential

Answer

Kinetic

Question 3

At which point is potential energy greatest

Accepted Answer

W

Answer

X

Answer

Y

Answer

Z

Question 4

What type of heat transfer is A?

Accepted Answer

conduction

Answer

convection

Answer

radiation

Answer

heat

Question 5

What type of heat transfer is B?

Accepted Answer

convection

Answer

radiation

Answer

conduction

Answer

heat

Question 6

What type of heat transfer is C?

Accepted Answer

radiation

Answer

convection

Answer

conduction

Answer

heat

Question 7

A wave with a large wavelength will have a ______ frequency and _____ energy

Accepted Answer

low, low

Answer

high, low

Answer

high, high

Answer

low, high

Question 8

The blue section of the wave is measuring _________________.

Accepted Answer

wavelength

Answer

crest

Answer

trough

Answer

amplitude

Question 9

How are electromagnetic waves different from other waves?

Accepted Answer

They can travel through a vacuum

Answer

They have very short wavelengths

Answer

They transmit energy instead of matter

Answer

They can change direction by reflection

Question 10

Which of the following lists components of the electromagnetic spectrum  in order from the lowest frequency to the highest frequency?

Accepted Answer

radio waves, visible spectrum, xrays,  gamma rays

Answer

microwaves, infrared, gamma rays, xrays

Answer

infrared, xrays,  gamma rays, microwaves

Answer

gamma rays, xrays,  visible spectrum, radio waves

Question 11

T/F? The greater the energy of an electromagnetic wave, the higher its frequency and the shorter its wavelength.

Accepted Answer

True

Answer

False

Question 12

Which has the most energy?

Accepted Answer

Gamma waves

Answer

Radio waves

Answer

Visible Light

Answer

When the masses of objects decrease, the distance between objects Microwaves

Question 13

When the frequency of a wave increases, what happens to the wavelength?

Accepted Answer

The wavelength decreases.

Answer

The wavelength is not directly affected by the frequency of a wave.

Answer

The wavelength increases.

Answer

More specific information is needed to form a conclusion about the wavelength.

Question 14

An object that blocks all of the light from passing through is...

Accepted Answer

opaque

Answer

transparent

Answer

clear

Answer

translucent

Question 15

This type of object lets some light through.

Accepted Answer

translucent

Answer

transparent

Answer

co-parent

Answer

opaque

Question 16

This type of object lets all light through.

Accepted Answer

transparent

Answer

translucent

Answer

co-parent

Answer

opaque

Question 17

True or False: Sound travels better through solids than through liquids

Accepted Answer

True

Answer

False

Question 18

Movers slide a box down the ramp of a truck.
What helps slow the box as it slides to the bottom of the ramp?

Accepted Answer

friction

Answer

gravity

Answer

inertia

Answer

magnetism

Question 19

"The amount of chemical energy in a flashlight's battery is equal to the radiant energy transferred to the environment." Is this statement correct?

Accepted Answer

No, all energy transformations are inefficient. Some of the chemical energy will be lost as thermal energy.

Answer

Yes, flashlights are 100% efficient at transferring the chemical energy of the battery into radiant energy.

Answer

No, the Law of Conservation of Energy does not apply to this situation because thesystem is not closed

Answer

Yes, the Law of Conservation of Energy states that the total energy in a system can never be created or destroyed.

Question 20

Which wave in the diagram has the greatest frequency?

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 21

T/F? all energy transformations are inefficient.

Accepted Answer

True

Answer

False

Question 22

High frequency waves have _________ wavelengths.

Accepted Answer

short

Answer

varying

Answer

long

Answer

the same

Question 23

Yellow light and blue light are two examples of electromagnetic radiation from the sun. Which statement correctly compares yellow light and blue light?

Accepted Answer

C. They are both types of visible light.

Answer

A. They travel at different speeds.

Answer

B. They have the same wavelength.

Answer

D. They are both types of ultraviolet light.

Question 24

What is a PUSH or PULL of an object?

Accepted Answer

Force

Answer

Motion

Answer

Friction

Answer

Gravity

Question 25

An object may move when a _______ is applied to it.

Accepted Answer

force

Answer

gravity

Answer

friction

Question 26

Anything that takes up space and has weight.

Accepted Answer

matter

Answer

volume

Answer

mass

Answer

property

Question 27

The measure of how much matter an object contains.

Accepted Answer

mass

Answer

matter

Answer

volume

Answer

property

Question 28

Two or more kinds of matter that are placed together but can be easily separated.

Accepted Answer

mixture

Answer

physical change

Answer

chemical change

Answer

gas

Question 29

The three forms of matter--solid, liquid, and gas.

Accepted Answer

states of matter

Answer

solid

Answer

liquid

Answer

gas

Question 30

the state in which matter has a definite shape and volume.

Accepted Answer

solid

Answer

liquid

Answer

gas

Answer

water vapor

Question 31

A state in which matter has a definite volume but no shape of its own.

Accepted Answer

liquid

Answer

solid

Answer

gas

Answer

water vapor

Question 32

A state in which matter has no definite shape or volume

Accepted Answer

gas

Answer

solid

Answer

liquid

Answer

water vapor

Question 33

Water in a gas state.

Accepted Answer

water vapor

Answer

evaporates

Answer

condenses

Answer

liquid

Question 34

Changes from a liquid state to a gas state.

Accepted Answer

evaporate

Answer

water vapor

Answer

condenses

Answer

solid

Question 35

Changes from a gas state to a liquid state.

Accepted Answer

condenses

Answer

water vapor

Answer

evaporates

Answer

gas

Question 36

If two magnets are placed together and they are forcing themselves apart from each other, what is most likely happening?

Accepted Answer

Same poles of the magnets are facing each other.

Answer

Magnets are too weak to stay together for a long time.

Answer

Materials that make up the magnets are not magnetic.

Question 37

Ethan put marshmallows, peanuts, pretzels, and cereal together in a Ziploc bag for snack. Which of these BEST describes what he was doing?

Accepted Answer

making a mixture

Answer

measuring a liquid

Answer

changing states of matter

Answer

separating a mixture

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