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Author Question: Protons are being accelerated in a particle accelerator. When the speed of the protons is doubled, ... (Read 63 times)

gbarreiro

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on: Jul 29, 2018
Protons are being accelerated in a particle accelerator. When the speed of the protons is doubled, their de Broglie wavelength will
 
  A) increase by a factor of 4.
  B) increase by a factor of 2.
  C) decrease by a factor of 2.
  D) increase by a factor of .
  E) decrease by a factor of .

Question 2

The average intensity of the sunlight in Miami, Florida, is 1060 W/m2. What is the average value of the force exerted on a 16m2 surface that absorbs this light?
 
  A) 7.83  10-5 N
  B) 1.63  10-5 N/m2
  C) 2.61  10-5 N
  D) 5.65  10-5 N
  E) 0.204  10-5 N


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lou

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

C

Answer to Question 2

D


gbarreiro

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Reply #2 on: Jul 29, 2018
TY


lou

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Reply #3 on: Jul 29, 2018
You're welcome


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