Chapter 15 Energy

Question 1

The ability to cause a change in matter

Answer 1

Energy

Question 2

The energy of motion

Answer 2

Kinetic energy

Question 3

The energy an object has because of its condition or position

Answer 3

Potential energy

Question 4

The movement of energy from one place or object to another

Answer 4

Energy trancefer

Question 5

Energy that comes from the sun

Answer 5

Solar energy

Question 6

The energy that travels from the sun

Answer 6

Radiation

Question 7

The radiation we see

Answer 7

Light

Question 8

The radiation we feel

Answer 8

Heat

Question 9

The energy stored in fuel

Answer 9

Chemical energy

Question 10

The combination of all the potential and kinetic energy that something has

Answer 10

Mechanical energy

Question 11

The energy that comes from an electric current

Answer 11

Electric energy

Question 12

The energy in the form of vibration that travels through matter

Answer 12

Sound

Question 13

The transfer of thermal energy between objects with different tempurature

Answer 13

Heat

Question 14

The measurement of the average kinetic energy of all the particles in a substance

Answer 14

Tempurature

Question 15

A set of parts acting together as a whole object

Answer 15

System

Question 16

The transfer of the thermal energy from one object directly into another

Answer 16

Conduction

Question 17

The transfer of thermal energy through the movement of gas or liquid

Answer 17

Convection

Question 18

The transfer of energy by waves that moves through matter and space

Answer 18

Radiation

Question 19

When heat or light bounces off an object

Answer 19

Reflection

Question 20

Anything that slows the movement of thermal energy

Answer 20

Insulator

Question 21

Anything that allows thermal energy to move through it easily

Answer 21

Conductor

Question 22

Energy made by falling water

Answer 22

Hydroelectric energy

Question 23

Ant material that can be used to satisfied a need

Answer 23

Resource

Question 24

A resource that could not be replaced

Answer 24

Nonrenewable resource

Question 25

Ussing less of something

Answer 25

Conservation

Question 26

A resource that could be replaced

Answer 26

Renewable resource

Question 27

Anything that dirties of harm the environment

Answer 27

Pollution

Question 28

Gasses that harm the air

Answer 28

Air pollution