Why does a ball bounce ?
Answer / guest
Because it is elastic. When is pressed out of its space, it
tends to return to its original shape.
Is This Answer Correct ? | 0 Yes | 1 No |
Why do eye-glasses become fogged, when the wearer comes form the cold outdoors into a warm room ?
Explain the Modes of valency ?
What test will you use to distinguish cotton from wool ?
Why and how is short-circuit caused ?
when we covert any substance into vapour state from solid state, is it ionized or not?
What is glacial acetic acid? What are its uses?
Why is ammonium hydroxide added to the brass solution?
What is given off on burning a candle ?
Differentiate between organic and inorganic chemistry?
Explain the Chemical change?
How is temporary hardness be removed?
Explain the Hydrogen and its Compounds ?