Explain why
(a) To keep a piece of paper horizontal, you should blow over, not under,

Explain why a piece of paper warpped tightly on a wooden rod is found to gets charred qucikly.

Explain why a piece of iron appears to be cooler than a piece of wood in winter.

Explain why an unmagnetised piece of iron is attracted by a bar magnet.

Explain why a body dropped from rest and another projected horizontally from the same height strike the ground at the same time.

Explain why The coolant in a chemical or a nuclear plant (i.e., the liquid used to prevent the different parts of a plant from getting too hot) should have high specific heaf

Explain why A drop of liquid under no external forces is always spherical in shape

Explain why Water with detergent dissolved in it should have small angles of contact.