Question

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◆◆Answer them...

❤1. Two bodies of masses m1 and m2 have equal momentum . Show which one has greater kinetic energy? Given m1 > m2?

❤2. Draw energy distribution curve for a black body at two different temperatures T1 and T2 (T1 > T2) . Write two conclusions that can be drawn from these curves.

❤3. An object moving in a straight line covers first half of the distance at speed v . and second half of the distance at speed 2v. Find the average speed.

❤4. A liquid is in a streamlined flow through a tube of non - uniform cross - section . Prove that sum of its kinetic energy , pressure energy and potential energy per unit volume remains constant...

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Answer 1

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Answer 2

Your answer is provided in the attachment.

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