Q. The pressure in kg/cm² can be converted to N/m² by multiplying it with a factor

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Q. How many Newton’s are there in one kg?

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Q. How many Joule are there in 1 k cal?

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Q. How many fundamental quantities are there?

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Q. What is the dimension of coefficient of volumetric expansion?

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Q. What is the dimension of convective film coefficient?

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Q. What is the dimension of velocity?

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Q. What is the dimension of area?

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Q. What is the dimension of volume?

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Q. What is the dimension of work?

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Q. What is the dimension of temperature?

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Q. What is the dimension of mass?

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Q. What is the dimension of length?

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Q. What is the dimension of time?

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Q. If there are n variables in a dimensionally homogeneous equation and if these variables contain m primary dimensions, then the variables can be grouped into how many non-dimensional parameters?

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Q. Which of the following is not known as core group?

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Q. What is the dimension of resistance?

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Q. The resistance R experienced by a partially submerged body depends upon the velocity V, length of the body l, viscosity of the fluid µ, density of the fluid p and gravitational acceleration g. Establish a relation between involving non-dimensional groups

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Q. If there are 6 physical quantities and 3 fundamental units, then the number of pi terms are

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Q. The study of predicting prototype conditions from model observations is known as

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