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Author Question: Higher energy photons have A) greater speed. B) longer wavelengths. C) higher frequency. D) ... (Read 116 times)

@Brianna17

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on: Jul 29, 2018
Higher energy photons have
 
  A) greater speed.
  B) longer wavelengths.
  C) higher frequency.
  D) All of the above.
  E) None of the above.

Question 2

The base of a metal block, which is fixed in place, measures 90 cm by 90 cm, and the height of the block is 60 cm.
 
  A force, applied to the upper face and parallel to it, produces a shear strain of 0.0060. The shear modulus of this metal is 3.0  1010 Pa. The displacement of the upper face, in the direction of the applied force is closest to
  A) 5.4 mm. B) 4.8 mm. C) 3.6 mm. D) 3.0 mm. E) 4.2 mm.


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Jayson

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

C

Answer to Question 2

C


@Brianna17

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Reply #2 on: Jul 29, 2018
Thank you!


Jayson

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Reply #3 on: Jul 29, 2018
Always glad to help...


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