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NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS
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+4 | -1
The density of a material in CGS system is . In a system of units in which unit of length is and unit of mass is , what is the numerical value of the density of the material?
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Correct option: A
4
Option A (4) is correct because it involves converting the density from CGS to the new system of units by adjusting for the changes in length and mass.
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Statement-I: Random errors can be positive or negative.
Statement-II: Cause of random errors are uncertain. An object is moving through the liquid. The viscous damping force acting on it is proportional to the velocity. Then dimension of constant of proportionality is The error due to parallax is a: 2.34 is obtained by rounding of the number The dimensional formula of self-inductance is The dimension of is that of
Statement-II: Cause of random errors are uncertain. An object is moving through the liquid. The viscous damping force acting on it is proportional to the velocity. Then dimension of constant of proportionality is The error due to parallax is a: 2.34 is obtained by rounding of the number The dimensional formula of self-inductance is The dimension of is that of
