Textbook ExpertVerified Tutor
5 Dec 2021
Given information
It is given that the galaxy is moving away from earth.
(emitted wavelength)
(observed wavelength)
Step-by-step explanation
Step 1.
By using Doppler's effect formula we can find out the velocity
Hence, to find the speed of the galaxy, let us consider 
;
where, 
is velocity, 
speed of light which has value 
and 
are observed and emitted wavelengths respectively whose values are given.
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Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922
Solutions
Chapter
Section
- Problem 1
- Problem 2
- Problem 03
- Problem 4
- Problem 5
- Problem 6a
- Problem 6b
- Problem 7
- Problem 8
- Problem 9
- Problem 10
- Problem 11a
- Problem 11b
- Problem 12
- Problem 13
- Problem 14
- Problem 15
- Problem 16
- Problem 17
- Problem 18
- Problem 19
- Problem 20a
- Problem 20b
- Problem 21
- Problem 22
- Problem 23
- Problem 24a
- Problem 24b
- Problem 25a
- Problem 25b
- Problem 26
- Problem 27
- Problem 28
- Problem 29
- Problem 30
- Problem 31
- Problem 32
- Problem 33
- Problem 34
- Problem 35
- Problem 36a
- Problem 36b
- Problem 36c
- Problem 36d
- Problem 37a
- Problem 37b
- Problem 37c
- Problem 38a
- Problem 38b