The inner diameter of a test tube can be measured accurat...
The inner diameter of a test tube can be measured accurately using a?
micrometer screw guage
pair of dividers
metre rule
pair of vernier calipers
Correct answer is D
A Vernier caliper is an instrument used to measure both the outer and inner diameters of a tube.
The total resistance measured at PQ in the diagram above is ...
From the diagram above, determine the value of the resistance X ...
Which of the following statements is Not true about atoms? ...
The relationship between L and the wavelength I of the stationary wave is ...
Which of the following statements is true of the properties of a moving coil galvanometer? ...
A man walks 1km due east and then 1km due north. His displacement is ...