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Author Question: White-hot sparks from a fireworks sparkler that strike your skin don't cause injury because A) ... (Read 52 times)

ashley

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on: Jul 29, 2018
White-hot sparks from a fireworks sparkler that strike your skin don't cause injury because
 
  A) they have a low temperature.
  B) the energy per molecule is very low.
  C) the energy per molecule is high, but the total energy transferred is small.

Question 2

Compared to a giant iceberg, a hot cup of coffee has
 
  A) more thermal energy at higher temperature.
  B) less thermal energy at higher temperature.
  C) about the same thermal energy but at a higher temperature.
  D) none of the above


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upturnedfurball

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

Answer: C

Answer to Question 2

Answer: B


ashley

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Reply 2 on: Jul 29, 2018
:D TYSM

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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