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NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS
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If a current of 2.33 amp is passes through a resistance of 10.485 ohm, the potential is 24.43005 V its value is proper significant figures would be
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Correct option: B
24.4 V
Option B (24.4 V) is correct because the result should have the same number of significant figures as the value with the fewest significant figures.
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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