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 |
Which is the hottest part of a flame ?
What is chemical oxygen demand?
Why does a freely suspended magnetic needle always point North and South ?
Explain the Modes of valency ?
Why would we all suffocate, if all the green plants were killed ?
What is the colour of diamond, when pure ?
Explain the Compound?
What is meant by ph of a solution?
From what raw material is paper manufactured ?
Explain the Chemical change?
Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?
Why is a vessel of water heats more quickly, when heat is applied at the bottom than it is heated at the top?