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Author Question: How far does a beam of light travel through space in one 365-day year? (c = 3.0 108 m/s) A) 30 ... (Read 13 times)

brutforce

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on: Jul 29, 2018
How far does a beam of light travel through space in one 365-day year? (c = 3.0  108 m/s)
 
  A) 30  108 m B) 36  1016 m C) 95  1014 m D) 80  1012 m E) 20  1015 m

Question 2

Calculate an estimate of the range of a hypothetical force with the proton as the virtual exchange particle. (c = 3.00  108 m/s, h = 6.626  10-34 J  s, mproton = 1.67  10-27 kg)
 
  A) 6.7  10-25 m B) 2.1  10-16 m C) 6.0  10-8 m D) 1.5  10-15 m


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nhea

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Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

B


brutforce

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Reply 2 on: Jul 29, 2018
Gracias!

scottmt

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Reply 3 on: Yesterday
Wow, this really help

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