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SURA PUBLICATION-NATURE OF PHYSICAL WORLD AND MEASUREMENT-ADDITIONAL QUESTIONS
- What is meant by Parallax?
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- What is 1 Light year?
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- Define a Astronomical Unit.
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- What is parsec? (or) Define one parsec (parallactic second)
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- Why is the cylinder used in defining kilogram made up of platimum-irid...
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- Write the largest and the smallest practical unit of mass and time res...
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- Define mass
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- Write the masses of tiny as well as huge matter?
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- Write the methods to determine the masses of objects?
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- What is clock? Write the principle and its types.
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- Which units are used to measure laerge distance i.e. distance of plane...
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- Is it possible to have length and velocity both as fundamental quantit...
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- Which of these unit is lasrgest: AU, light year and parsec. Express th...
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- The radius of gold nucleus is 41.3 Fermi. Express its volume in m^(3)
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- Describe the relation of Physics with mathematics
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- What is the difference between Accuracy and Precision?
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- Describe the Personal errors.
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- Describe the errors due to external causes.
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- What is dimensiional equation? Given an example.
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- Define FPS system of units.
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