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Author Question: The Sun's photosphere is, by mass, about 75 a. helium. b. carbon. c. hydrogen. d. ... (Read 16 times)

Pineapplelove6

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on: Jul 28, 2018
The Sun's photosphere is, by mass, about 75
 a. helium.
  b. carbon.
  c. hydrogen.
  d. oxygen.

Question 2

The greater the frequency of light, the greater the ______________ of its photons.
 a. velocity
  b. speed
  c. wavelength
  d. energy


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jomama

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

c

Answer to Question 2

d


Pineapplelove6

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

bulacsom

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Reply 3 on: Yesterday
Gracias!

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