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NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS
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If the length of a cylinder is measured to be 50 cm with an error of 0.25 cm. The percentage error in the measured length is
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Correct option: B
0.005
Option B (0.005) is correct because the percentage error is calculated as (error / measured value) * 100.
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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