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Author Question: Proof that Earth revolves around the Sun is obtained by the use of ______________ and the ... (Read 13 times)

colton

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on: Jul 28, 2018
Proof that Earth revolves around the Sun is obtained by the use of ______________ and the ______________.
 Fill in the blank(s) with correct word

Question 2

The angle of incidence of a light wave is
 a. different depending on whether there is diffuse or specular reflection.
  b. measured from a normal to the surface.
  c. equal to the angle of refraction.
  d. measured relative to the surface of the material.


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morrie123456

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Reply #1 on: Jul 28, 2018
Answer to Question 1

parallax; aberration of starlight

Answer to Question 2

b


colton

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Reply 2 on: Jul 28, 2018
Excellent

peter

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Reply 3 on: Yesterday
Gracias!

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