Quiz about Forms of Energy

Question 1

A quality or characteristic that can be observed or measured

Accepted Answer

properties

Answer

kinetic energy

Answer

potential energy

Answer

Law of Conservation of Energy

Question 2

The energy stored in an object

Accepted Answer

potential energy

Answer

kinetic energy

Answer

properties

Answer

Law of Conservation of Energy

Question 3

Energy in motion

Accepted Answer

kinetic energy

Answer

potential energy

Answer

Law of Conservation of Energy

Answer

properties

Question 4

As the height of an object increases, the object's potential and kinetic energy ( increases / decreases ).

Accepted Answer

increases

Answer

decreases

Question 5

As the height of an object decreases, the object's potential and kinetic energy ( increases / decreases ).

Accepted Answer

decreases

Answer

increases

Question 6

True or False: Energy can be created.

Accepted Answer

false

Answer

true

Question 7

True or False: Energy can be destroyed.

Accepted Answer

false

Answer

true

Question 8

True or False: Energy is constantly changing FORM.

Accepted Answer

true

Answer

false

Question 9

A marble at the top of an incline has

Accepted Answer

potential energy

Answer

kinetic energy

Question 10

As the marble rolls down an incline, it changes it's form of energy to

Accepted Answer

kinetic energy

Answer

potential energy

Question 11

As a marble STOPS at the bottom of an incline, it changes it's form of energy to

Accepted Answer

potential energy

Answer

kinetic energy

Question 12

Sound waves start with _____________________.

Accepted Answer

vibrations

Answer

amplitude

Answer

pitch

Answer

decibels

Question 13

Unit for measuring the loudness of volume.

Accepted Answer

decibels

Answer

pitch

Answer

amplitude

Answer

inches

Question 14

When you turn the volume up on the television, you are increasing the ________________ or volume.

Accepted Answer

amplitude

Answer

decibels

Answer

vibrations

Answer

pitch

Question 15

You determine the loudness of a soundwave by measuring its ( height / frequency ).

Accepted Answer

height

Answer

frequency

Question 16

Sound waves are vibrations that pass through solids, liquids, and gases. ( true / false ).

Accepted Answer

true

Answer

false

Question 17

True or False: Frequency is the # of cycles per sound wave.

Accepted Answer

true

Answer

false

Question 18

High frequency = ____ Pitch

Accepted Answer

High

Answer

Low

Question 19

Low frequency = ______ Pitch

Accepted Answer

Low

Answer

High

Question 20

Highest point of sound waves.

Accepted Answer

compression

Answer

rarefaction

Question 21

When molecules are closer together.

Accepted Answer

compression

Answer

rarefaction

Question 22

The lowest point of a sound wave.

Accepted Answer

rarefaction

Answer

compression

Question 23

When molecules are less and spread out in a sound wave.

Accepted Answer

rarefaction

Answer

compression

Question 24

An object that receives the energy from the power source.

Accepted Answer

load

Answer

power source

Answer

electrons

Question 25

Particle of an atom with a negative charge.

Accepted Answer

electron

Answer

power source

Answer

load

Question 26

Stored chemical energy that is used to produce an electrical flow.

Accepted Answer

Power source

Answer

load

Answer

electron

Question 27

Electrons flow on a path from a ________________ charge to a _____________ charge.

Accepted Answer

negative to positive

Answer

positive to negative

Question 28

T or F: If the circuit is not complete, the bulb will not glow.

Accepted Answer

True

Answer

False

Question 29

In order for a circuit to be complete, the switch must be _____.

Accepted Answer

DOWN

Answer

UP

Question 30

A circuit that electrons flow on a single path.

Accepted Answer

Series circuit

Answer

Parallel circuit

Question 31

A circuit that enables electrons to flow through more than one path.

Accepted Answer

Parallel circuit

Answer

Series circuit

Question 32

The energy of chemical reactions.

Accepted Answer

Chemical energy

Answer

endothermic

Answer

exothermic

Answer

Heat energy

Question 33

A reaction that absorbs heat from surroundings.

Accepted Answer

Endothermic reaction

Answer

Exothermic reaction

Question 34

An egg on a frying pan (the egg absorbs heat through the pan) is an example of which chemical reaction?

Accepted Answer

Endothermic

Answer

Exothermic

Question 35

A reaction that releases heat into its surroundings.

Accepted Answer

Exothermic reaction

Answer

Endothermic reaction

Question 36

The flame of a candle (flame warms the air around the wick) is an example of what chemical reaction?

Accepted Answer

Exothermic reaction

Answer

Endothermic reaction

Question 37

Substances whose molecules are moving quickly have _____________ heat.

Accepted Answer

more heat

Answer

less heat

Question 38

Substances whose molecules are moving slowly have __________ heat.

Accepted Answer

less heat

Answer

more heat

Question 39

________________ is the flow of electrons along a path.

Accepted Answer

current

Answer

circuit

Answer

electrons

Answer

power source

Question 40

A battery is an example of a _________.

Accepted Answer

power source

Answer

load

Answer

circuit

Answer

current

Question 41

Which of the following is an example of a load in a circuit?

Accepted Answer

light bulb

Answer

battery

Answer

switch

Answer

wire

Forms of Energy

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