Energy

Question 1

Kinetic

Answer 1

The energy possessed by objects that are moving

Question 2

Potential Energy

Answer 2

the energy that has the potential to do work and so the energy is ‘stored’

Question 3

Thermal

Answer 3

Energy that causes objects to gain temperature

Question 4

Light

Answer 4

Energy that may be released when object is hot

Question 5

Gravitational

Answer 5

Potential energy of an object when elevated above the ground

Question 6

Chemical

Answer 6

Energy stored in chemical which react together

Question 7

Electrical

Answer 7

energy made available by flow of electric charge through conductors

Question 8

Sound

Answer 8

carried by air and detected by ear

Question 9

Elastic

Answer 9

Stored by an elastic object that is streched

Question 10

Nuclear

Answer 10

Stored in nucleus of atoms that release energy slowly

Question 11

Law of Conservation

Answer 11

1. Energy can’t be destroyed
2. All object posses energy
3. Energy can be stored

Question 12

Transform

Answer 12

One type to another

Question 13

Transfer

Answer 13

One object to another

Question 14

Conduction

Answer 14

vIbration and collision of particles

Question 15

Convection

Answer 15

Through the mass movement of the flow of gases and liquids.

Question 16

Heat and Cold air

Answer 16

Heat rise, Cold fall

Question 17

Radiation

Answer 17

Through the movement of an electromagnetic wave which does not require particles

Question 18

Reverberation

Answer 18

Longer lasting sound caused by repeated reflection from hard surfaces

Question 19

Potential Energy Types

Answer 19

Gravitational, Chemical, Elastic, Nuclear

Question 20

Luminous

Answer 20

Make own light- torch

Question 21

Incandescent

Answer 21

Emit light through heat-sun

Question 22

Bioluminescent

Answer 22

Produce light naturally- anglerfish

Question 23

Non-luminous

Answer 23

Do not emit light but reflect it, moon

Question 24

How can light be seen?

Answer 24

Scattered

Question 25

3 ways light can be seen and travel

Answer 25

Reflected, Transmitted, Absorb, Bounces off objects

Question 26

Insulator

Answer 26

The object that prevents conduction

Question 27

Sound Traveling

Answer 27

THrough vibrations

Question 28

Rarefaction

Answer 28

The process which particles spread apart between compressions