Which of the following instruments is best for measuring ...
Which of the following instruments is best for measuring the diameter of a thin constantan wire?
callipers
metre rule
micometer screw guage
vernier callipers
Correct answer is C
No explanation has been provided for this answer.
A train has an initial velocity of 44m/s and an acceleration of -4m/s2. Calculate its velocity ...
Which of the following is not a property of longitudinal waves? ...
The magnitude of the angle of dip at the equator is ...
The characteristic of a vibration that determines its intensity is the ...
In the absence of gravitational force, the weight of the body is ...