Energy

Question 1

What can we do with Energy?

Answer 1

We can
-Store it
-Transfer it

Question 2

True or false: Energy lets us do things

Answer 2

True

Question 3

Kinetic Energy is…

Answer 3

Energy in movement (speed)

Question 4

Gravitational potential is…

Answer 4

Energy stored by placing something high up (where it can fall)

Question 5

Elastic energy is…

Answer 5

Energy stored in springs, etc.

Question 6

Thermal Energy is…

Answer 6

Energy stored as heat

Question 7

Batteries store what type of energy?

Answer 7

Chemical

Question 8

Chemical energy is…

Answer 8

Stored in chemicals (food, petrol, etc.)

Question 9

Nuclear energy is…

Answer 9

Stored in atomic nuclei (nuclear power)

Question 10

Electrostatic energy is…

Answer 10

Stored as electric charge build up

Question 11

Magnetic energy is…

Answer 11

Stored by separating magnets

Question 12

True or False:

When an object works, energy doesn’t change

Answer 12

False

Question 13

When work is done quickly it uses high or low power?

Answer 13

High

Question 14

When work is done slowly it uses High or Low Power?

Answer 14

Low

Question 15

True or False: Heating is a type of energy transfer

Answer 15

True

Question 16

True or False: Light is a type of energy transfer

Answer 16

False

Question 17

True or False: Radiation is a type of energy transfer

Answer 17

True

Question 18

True or False: Sound is a type of energy transfer

Answer 18

False

Question 19

True or False: Electrically is a way to transfer energy transfer

Answer 19

True

Question 20

True or False: Mechanically is a way to transfer energy transfer

Answer 20

True