Question

Which physical quantity is measured using a micrometer? a) current b) length c) time d) weight​

Answer 1

Answer:

b) length

Explanation:

meter is a measure of length so its ans is length

mmm..

next onwards dont ask these questions ok?

Answer 2

Answer:

length

Explanation:

measure for length equal to 0.001 mm, or about 0.000039 inch. Its symbol is μm. The micrometre is commonly employed to measure the thickness or diameter of microscopic objects, such as microorganisms and colloidal particles.