Question

50 Points


Raman was waiting at a tyre puncture repair shop to get his bicycle tube repaired. There is a large pond of water a little distance away from this shop. Some children were playing near me pond. Raman saw a five year old child fall into the pond accidently while playing. The child was drowning in pond water and screaming for help. Raman took a big, inflated 'car rubber tube which was lying in the shop and immediately threw it towards the drowning child in the pond. He shouted asking the child to cling to the inflated tube and hold on to it strongly till the help arrived. Raman then made a telephone call to Fire Brigade from his mobile phone. The Fire Brigade reached within ten minutes and the firemen brought the drowning child out of the pond safely. Everybody praised the efforts of Raman and firemen.

(a) What happens when an inflated car tube is thrown in water of the pond and Why?

(b) Why did Raman throw an inflated car rubber tube towards the drowning child and ask him to hold on to it?

(c) Which principle is made use of by Raman in saving the drowning child? State this principle.

(d) What values are displayed by Raman in this Story?


Plz it's urgent. Help.Fast.​

Answer 1

A) When we throw a inflated car rubber tube in the water it begins to float because car rubber tube is less weight than water.

B) Raman threw a inflated car balloon because rubber tube floats in water .So the child can catch it for support.

C) Less weight objects floats in water

D) Helping nature is the value of raman in the story.

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Answer 2

The tube floated on water because the force of boancy

In order to rescue

Bouant force

Helping hand