CSIT Entrance Preparation MCQ Questions - Hamro CSIT

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When water is heated from 0 to 4 °C and Cp and Cv are specific heat at constant pressure and constant volume respectively then

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A projectile’s time of flight ‘T’ is related to horizontal range by equation gT2 = 2R. The angle of projectile in degree is:

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When the absolute temperature of a gas is increased three times, the root mean square velocity of gas molecules will be:

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When a tunning fork is vibrated its prong have a phase difference of

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If a body rolling down an inclined plane has rotational K.E 40% of its translational K.E, then the body is:

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The fig. shows the vibration of potential V with separation r of two molecules.

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The root mean square speed of the molecules of a gas is increased by 20%. What is the percentage increase in the temperature of the gas?

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Two stars A and B radiate maximum energy at 3600 A and 4800 Å The ratio of absolute temperature of Å and B is:

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If an object cools from 80 ̊C to 70 ̊C in one minute in the room at 30 ̊C, the time it will take to cool from 50 ̊C to 40 ̊C is:

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The time of exposure of camera is 4 sec. What will be the time of exposure of its aperture is doubled.

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