Question

assertion: a punctured tyre becomes flat faster in summer than in winter .Reason: rate of diffusion increases with increase in temperature a: both a and r are true and r is the correct explanation of a b: both a and r are true but r is not the correct explanation of a c: a is true and r is false d: a is false and r is true ​

Answer 1

Answer:

your answer is

Explanation:

rate of diffusion increase with the increase in temperature in puncture tyre

Answer 2

Answer:

(a) both A and R are true , and R is the correct explanation of A.

Explanation: As we know in summers heat is more , so particles of air inside the tyre gain kinetic energy and starts vibrating and continuously striking the walls of tyre . which results in flat tyre.

Diffusion is the movement of a substance from an area of high concentration to an area of low concentration. so more heat helps them move vibrate more easily.

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