Physics, asked by amurisethusneha5253, 10 months ago

The wavelength of Hα line in hydrogen spectrum was found
to be 6563 Å in the laboratory. If the wavelength of same
line in the spectrum of a milky way is observed to be 6568Å,
then recession velocity of milky way will be
(a) 105 m/s (b) 1.05 × 10⁶ m/s
(c) 10.5 × 10⁶ m/s (d) 0.105 × 10⁶ m/s

Answers

Answered by Anonymous

2

Answer:

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$\huge\green{option (b)}$

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Answered by shabnamkausar011

0

Answer:

option b is correct.....

Explanation:

hope this is correct answer

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