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20 Nov 2021
Given information
Given:
Distance between the diverging and converging lens is 28 cm and the converging lens has a focal length of 38 cm. Parallel light falls on diverging lens and comes out parallel from the converging lens.
Step-by-step explanation
Step 1.
If parallel light falls on the diverging lens, it diverges. If that divergent beam is traced backwards as they meet at the focal point of the diverging lens. Only if that focal point is also the focal point of the converging lens then the diverging beam comes out as a parallel beam from converging lens.
This, if diverging lens has focal length 
and converging lens has focal length 
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Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922
Solutions
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Section
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- Problem 27
- Problem 28
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- Problem 48a
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- Problem 48c
- Problem 49
- Problem 50a
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- Problem 52
- Problem 53
- Problem 54a
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- Problem 55
- Problem 56
- Problem 57
- Problem 58
- Problem 59
- Problem 60
- Problem 61a
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- Problem 61c
- Problem 62a
- Problem 62b
- Problem 63
- Problem 64
- Problem 65
- Problem 66
- Problem 67
- Problem 68