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JBD PUBLICATION-PHYSICAL WORLD AND MEASUREMENT-EXAMPLE
- State whether the equation y = y0 sng (2pi)/v t is correct,where t is ...
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- Are all constants dimensioneless?Give examples in your support.
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- Give an example of a physical quantity which has a unit but no dimensi...
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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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- 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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- Can a physical quanitty have different dimensions in different systems...
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- Which of the following has same dimensions as heat?Work,torque,surface...
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- What is science ?
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- Is phyhsics,philosophy of mathematical sceince?
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- Is SI system a coherent one?
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- Dooverset @ A and A.U. stand fo rthe same length?
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- 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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