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MBD PUBLICATION-PHYSICAL WORLD AND MEASUREMENT-QUESTION BANK
- Define a standard.
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- Name and explain two supplementary basic units in SI.
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- What is the difference between unit and standard.
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- Explain why radian measure has no dimension.
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- Name different types of errors.
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- What significant figures signify?
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- Name three physical quantities having the same dimensional formula.
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- What is the dimension of gravitational constant G?
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- The dimensional representation of Planck's constant will be
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- Write down the dimensional formula of Universal gas constant
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- Define Candela and Kelvin.
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- State the principle of combination of error in a sum or difference.
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- state the uses of dimensional analysis.
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- What are limitation of dimensional analysis.
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- What are the advantages of SI system ?
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- Name and explain the fundamental and supplementary units in SI system.
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- state the uses of dimensional analysis.
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- What is meant by absolute error of the value of a physical quantity ? ...
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- Distinguish between absolute error and relative error.
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- Distinguish between systematic error and random error.
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