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MBD PUBLICATION-PHYSICAL WORLD AND MEASUREMENT-QUESTION BANK
- Find the dimension of Planck's constant. If it's value in cgs system i...
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- Calculate the time taken by a ray of light from the sun to reach the e...
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- Deduce the relation between 1 light yr (1 ly) and 1 astronomical unit ...
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- How many electrons (mass 9.1xx10^-31kg) would balance one Proton (mass...
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- Calculate the number of electrons to be absorbed by a body to increase...
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- The rotational KE of a body is given by 1/2Iw^2 Use the equation to ob...
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- In the equation y = A sin (wt - kx), obtain the dimensional formula of...
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- Convert a velocity of 20m//s into kilometer per hour.
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- Convert one Newton into dyne (unit of force in CGS system )
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- Check the correctness of the equation s=ut+1/2at^2 by dimensional anal...
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- The value of acceleration due to gravity is 980 cm//s^2. What will be ...
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- Show that the expression h=KT//((rpg)) for ascent h of a liquid of Sur...
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- Show dimensionally that the frequency n of transverse waves in a strin...
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- A gas bubble from an explosion under water, oscillates with a period T...
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- Experiment shows that the frequency of a tuning fork depends upon the ...
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- In an experiment, two capacities measured are (1.3-^+0.1)muF and (2.4-...
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- The length of two cylinders are measured to be l1=(5.62-^+0.01) cm and...
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- Calculate the area of a rectangular field of length (30.55-^+0.65)(20....
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- An error of 3% is committed in the measurement of volume of a cube. Wh...
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- Calculate the percentage of error in the determination of g=4pi^2l//t2...
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