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Author Question: The sky appears blue because of A) Bragg's Law. B) Rayleigh scattering. C) Brewster's ... (Read 59 times)

ericka1

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on: Jul 27, 2018
The sky appears blue because of
 
  A) Bragg's Law.
  B) Rayleigh scattering.
  C) Brewster's polarization.
  D) dichroism.
  E) birefringence.

Question 2

An object 2.0 cm tall is placed 24. cm in front of a convex mirror whose focal length is 30. cm.
 
  (a) Where is the image formed?
  (b) How tall is it?


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blazinlyss

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

(a) 13 cm behind the mirror
(b) 1.1 cm tall


ericka1

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Reply 2 on: Jul 27, 2018
Gracias!

triiciiaa

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Reply 3 on: Yesterday
Wow, this really help

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