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problem 1) What is yield point?

problem 2) Why is I-section girder prefered in buildings? What is centilever?

problem 4) Define surface energy. How is it related to surface tension?

problem 5) What are the factors on which the rate of flow of a liquid in a capillary tube depends on?

problem 6) Compute the excess pressure inside a soap bubble of radius 3 × 10–3m. Surface tension of the soap solution is 20 × 10–3 N/m.

problem 7) Define Van Hoff’s law.

problem 8) describe in detail about Osmosis?

problem 9) describe vapour of a solution.

problem 10) Describe the term temperature gradient.

problem 11) What are diolometers?

problem 12) prepare down two drawbacks of Forbe’s method of finding thermal conductivity of a solid.

problem 13) State first law of thermodynamics.

problem 14) What is a reversible process?

problem 15) describe in detail about the principle of refrigeration.

problem 16) Get the relation between various elastic moduli.

Electrical & Electronics, Engineering

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