3.7 Where does energy go?

​pg 117

​pg 118

​pg 118

Multiple Choice

• A

• B

• C

• D

Multiple Select

• Chemical

• Thermal

• Light

• Sound

• Elastic

Word Cloud

What the wasted energy when we are using a lamp?

Word Cloud

What are the wasted energy when we using are petrol(gasoline) in a car engine?

Word Cloud

What is the wasted energy when we are using handphone?