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Author Question: A 6.5-g iron meteor hits the earth at a speed of 295 m/s. If its kinetic energy is entirely ... (Read 14 times)

debasdf

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on: Jul 29, 2018
A 6.5-g iron meteor hits the earth at a speed of 295 m/s. If its kinetic energy is entirely converted to heat in the meteor, by how much will its temperature rise? The specific heat of iron is 113 cal/kg  C, and 1 cal = 4.186 J.
 
  A) 92.0 C
  B) 57,100 C
  C) 0.147 C
  D) 384 C

Question 2

The wave function of an electron in a rigid box (infinite well) is shown in the figure. If the electron
 
  What will be an ideal response?


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lgoldst9

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

A

Answer to Question 2

A


debasdf

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Reply 2 on: Jul 29, 2018
Wow, this really help

yeungji

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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