Physics and Measurement-Dimensional Analysis and Its Applications (NEET Physics): Questions 1 - 2 of 2

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Question number: 1

» Physics and Measurement » Dimensional Analysis and Its Applications

MCQ▾

Question

In an experiment the angles are required to be measured using an instrument, 29 divisions of the main scale exactly coincide with the 30 divisions of the vernier scale. If the smallest division of the main scale is half- a degree (= 0.5°), then the least count of the instrument is:

Choices

Choice (4) Response

a.

half minute

b.

one minute

c.

one degree

d.

half degree

Question number: 2

» Physics and Measurement » Dimensional Analysis and Its Applications

Appeared in Year: 2017

MCQ▾

Question

A physical quantity of the dimensions of length that can be formed out of Equation and Equation is [ Equation is velocity of light, Equation is universal constant of gravitation and Equation is charge]:

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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