Question

Hots Questions: Think and answer :

1) You want to take a tumbler to a picnic. You want to crush and throw away the tumbler after use. Name two materials from which such a tumbler can be made.

2) Can water cause molecules in piece of chalk to break apart? How can you say this?

3) Which has greater density-ice or water? How can you say this?

4) Two molecules of a solid are kept some distance apart and the force between them is measured. The solid is then melted to form a liquid. Two molecules of the liquid are now kept the same distance apart and the force between them is measured. Which force will be greater? Explain why.

Answer 1

1) i don't know

2)Yes , i can say that using my tongue

3) Why do i tell you the secret ?

i can say this using my tongue

4) the larger force will be greater because larger is greater