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What is Doppler's effect?Derive a genera...

What is Doppler's effect?Derive a general expression for the apparent frequency when both source and observer are in relative motion.

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JBD PUBLICATION-MODEL TEST PAPER -03-EXERCISE
  1. Are the dimensions of coefficient of viscosity and coefficient of fric...

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  2. What are the characteristics of physical standard?

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  3. State Polygon law of vector addition and prove it using Triangle law o...

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  4. A body from rest accelerates at rate 10 m s^(-2) for 5 seconds and the...

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  5. Define angle of friction.

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  6. When a car moving with 36 km h^(-1) reaches an upward inclined road of...

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  7. Prove that during elastic collision fo two bodeis ,the relative veloci...

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  8. Define temperature co-efficient of sound.

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  9. What is Doppler's effect?Derive a general expression for the apparent ...

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  10. What do you mean by beats in sound?

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  11. Define wave motion.What are its characteristics?

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  12. State Archimedes' principle.

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  13. State and prove Bernoulli's theorem for liquid having streamline flow.

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  14. State and prove Bernoulli's theorem for liquid having streamline flow.

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  15. Sate Pascal's law . Is it an independent law?

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  16. What is surface tension? What is the effect of temperature on surface ...

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  17. Is centre of mass a reality?

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  18. Prove the theorem of parallel axes.

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  19. What is physical significnce of moment of inertia?

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  20. State the principle of conservation of angular momentum.

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