SL ARORA-Units and Measurements-Exercise
- Obtain an expression for the centripetal force F acting on a particle...
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- The orbital velocity v of a satellite may depend on its mass m , the ...
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- A small spherical ball of radius r falls with velocity upsilon through...
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- The velocity of a freely falling body is a function of the distance fa...
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- Using the method of dimensions , derive an expressions for the energy ...
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- A body of mass m hung at one end of the spring executes simple harmoni...
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- Assuming that the critical velocity of flow of a liquid through a narr...
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- By the method of dimensions, obtain an expression for the surface tens...
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- The depth x to which a bullet penetrates a human body depends on (i) c...
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- A U - tube of uniform cross section contains mercury upto a height h i...
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- The cirtical angular velocity omegac of a cylinder inside another cyli...
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- A body of mass m is moving in a circle of radius angular velocity ome...
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- Consider a simple pendulum having a bob attached to a string that osci...
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- What are the limitations of dimensional analysis?
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- State the rules for finding the significant figures in the addition an...
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- Write the rules of ''Rounding off'' with example.
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- State the rules for determining the number of significant digits fo...
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- State the number of significant figures in the following: (i) 0.007m...
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- State the number of significant figures in the following: 5100 kg
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- State the number of significant figures in the following numbers : (...
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