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

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 2098 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 550.00 or

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

Sign In