Question

6.Avinash tied a broad ribbon tightly around the centre of an inflated balloon as shown below.

i) Which characteristic of the air in the balloon has changed?

ii) What can Avinash conclude from his experiment? pls answer correctly and lengthy I will mark u as BRAINLIST​

Answer 1

Answer:

The answer to the questions are as under-"Avinash tied a broad ribbon tightly around the centre of an inflated balloon as shown below."

Explanation:

i) Which characteristic of the air in the balloon has changed?

=Due to force , its shape and volume has changed.

This is beacuse ,the arrangement of molecules provides matter its shape.  When  we blow air into a balloon, the air takes a round shape, too similar to the balloon. The shape of the air becomes the same as the shape of the objects. If the object holding a gas changes shape, the gas inside it also changes shape. This is one of the characteristics of gases.

ii) What can Avinash conclude from his experiment?

=Avinash learns the charateristics of gases, which are-

It has three characteristic properties-

(1) they are easy to compress,

(2) they expand to fill their containers, and

(3) they occupy more space than the liquids or solids from which they form.

This is what we  saw in his experiment with the balloon.