What type of energy is used in the movement of a bus?
coal
LPG
petrol
diesel
If an object does not move by an activity it is called
work done
force
direction
work not done
Which type of energy is produced from wind mill?
thermal energy
mechanical energy
heat energy
electrical energy
How many types of energy are present?
3
2
4
1
Choose example of work done to the given activities.
Reading books
Drawing
Talking
Lifting up the books
