Question

Please solve this observation table and oher things too
Question( experiment no. 1 AIM To determine the least count of the vernier callipers and measure the length and diameter of a small cylinder, may be a metal rod of length 2 to 3 cm and diameter 1 to 2 cm.)

Answer 1

Answer:

mark me as the branliest

Explanation:

THEORY: A Vernier callipers is used to measure a small length correct up to 0.01 cm. Least Count: The least count of a Vernier callipers is the smallest length which it can measure. It is equal to the difference in lengths of one division on main scale and one division on Vernier scale.