Physics, asked by nirmalanimmi834, 3 months ago

The SIunits of meadurment of length is-meter/m

Answers

Answered by Rupesh4867

Answer:

The meter (m) is defined by taking the fixed numerical value of the speed of light in vacuum c to be 299,792,458 when expressed in the unit m s−1, where the second is defined in terms of ∆νCs. The meter was once defined by a physical artifact - two marks inscribed on a platinum-iridium bar.

Previous Question

Next Question

Similar questions

Biology, 1 month ago

Gums and resins are the_____ products of the plant...

Physics, 1 month ago

subject-physics class-10.

Chemistry, 1 month ago

Will there be any difference in the experimentally determined values of Avagadro constant in two scales of atomic weight , one in which ¹² 8C = 12.00000 units ,and the other where ¹⁶8O = 16.00000 units? give reason.

Political Science, 3 months ago

Distinguish between Accessible, Responsive and Legitimate Government.

Chemistry, 3 months ago