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JBD PUBLICATION-PHYSICAL WORLD AND MEASUREMENT-EXAMPLE
- What is the order of size of a glaxy?
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- What is the order of magnitude of light year in etre?
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- What is the shortest disctance measured indirectly so far?
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- How are pitch and least count of a screw gauge related to each other?
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- What is the order of mass of the universe?
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- What is the smallest mass measured indirectly so far?
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- Which type of mass of a body is measured by a physical balance?
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- How are the inertial and gravitational mass of a body related to each ...
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- What is the order of human life expectancy?
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- Give an example of a physical quantity which has neither unit nor dime...
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- Can a quantity have units but still be dimensinoless?
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- Can a physicl quantity have dimensions but no units?
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- Which of the following has same dimensions as heat?Work,torque,surface...
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- How is Avogadro's number denoted ?
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- Name two physical quantities which have same dimensions as that of lig...
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- Does the ratio of same quantity depend upon system of unit used?
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- Name a scalar and a ector quantity having same dimensions.
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- If a physical quntity is P = (a^3 b^2)/c and the percentage errors in ...
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- Check whether 1/2 mv^2 = mgh equation is dimensionally correct or not....
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- Though India now has a large base in science and technology, which is ...
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