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- Name the different system of units.
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- What are characteristic of a unit ?
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- What is SI system of units ? State and define the fundamental unit in ...
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- What are derived quantities?
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- Why SI system is called a coherent system of units ? What is coherent ...
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- Distinguish between dimension, dimensional formula and dimensional equ...
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- What is dimension of a physical quantity?
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- What are limitation of dimensional analysis.
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- Name different types of errors.
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- Explain the net effect of errors in case of division and multiplicatio...
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- state the uses of dimensional analysis.
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- Describe the rules for counting significant figures in a number with s...
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- Distinguish between systematic error and random error.
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- Explain how you can minimise random and systematic errors with example...
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- Explain the working of hydraulic brakes.
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- Absolute error
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- Relative error and
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- Percentage error
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- Check the correctness of the equation by dimensional analysis. T=2pisq...
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- A physical quantity P is related to four observables p=(a^2b^3)/sqrt(...
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