Question

3
ctivity
1.O
Collect the following articles- a pen,
a book, a needle and a piece of wooden
stick.
Sketch the shape of the above articles.
in your notebook by moving a pencil
around them.
Do all these have a definite shape,
distinct boundaries and a fixed volume?
What happens if they are hammered,
pulled or dropped?
Are these capable of diffusing into each
other?
Try compressing them by applying
force. Are you able to compress them?​

Answer 1

Explanation:

(a) Yes they have a definite shape ,distinct boundaries and a fixed volume.

(b) If they are hammered they break into pieces.

If they are pulled they show some deflection in shape and if pulled with great force they break.

If they are dropped from small heights they show some deflection in the shape but if they are dropped from great heights they may even break.

(c) No, they are not capable of diffusing into each other.

(d) No, we are not able to compress it.

Answer 2

on hammering a little and a piece of wooden stake nothing will happen to them but when we hammer a pen or a book they will have cause break this is because solid have definite shape distant boundaries and fixed volumes and have attendance to maintain their shape and size.