Work, Force, En...

Bottle opener is an example of

Pick the odd one out.

A simple machine

Movement of water in ocean due to heating can be shown by the model of

Stapler belongs to which class of lever

A ramp is a good example of

A dry comb after combing the hairs is brought near the tiny pieces of paper, what happens?

Which of the following form of energy is required to boil the water?

(i) Scissors (ii) bottle opener (iii) nail cutter, (iv) forceps. Which of the followings are example of levers.

In wheel barrow, which two simple machine mechanism is utilized to make the work easier.