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Author Question: Kepler's first law states that the orbits of the planets around the Sun are a. circles. b. ... (Read 68 times)

tiffannnnyyyyyy

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on: Jul 28, 2018
Kepler's first law states that the orbits of the planets around the Sun are
 a. circles.
  b. ellipses.
  c. all lying in the same plane.
  d. none of these.

Question 2

An increase of 40 dB increases the sound intensity by a factor of
 a. 1000.
  b. 40000.
  c. 10000.
  d. 4000.


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mtmmmmmk

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

b

Answer to Question 2

c


tiffannnnyyyyyy

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Reply #2 on: Jul 28, 2018
Thank you!


mtmmmmmk

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Reply #3 on: Jul 28, 2018
Always glad to help...


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