Question

eassy on gure tegh Bahadur please help me I sudmet it tomorrow please ​

Answer 1

Answer:

XGH-DDXH-BMT ,,,,FOR G. I..R..L..S.

Answer 2

Explanation:

Michelson-Morley experiment, an attempt to detect the velocity of Earth with respect to the hypothetical luminiferous ether, a medium in space proposed to carry light waves. First performed in Germany in 1880–81 by the physicist A.A. Michelson, the test was later refined in 1887 by Michelson and Edward W.