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Author Question: If the ground-level air temperature is 20C, what is the air temperature at the top of the ... (Read 62 times)

neverstopbelieb

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If the ground-level air temperature is 20C, what is the air temperature at the top of the troposphere (16 km), assuming a normal lapse rate?

Question 2

What is the symbol for the element Actinium?
 a. Ac
  b. Tl
  c. B
  d. Md
  e. He



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bookworm410

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Answer to Question 1

84C

Answer to Question 2

a




neverstopbelieb

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Reply 2 on: Jul 28, 2018
Gracias!


bbburns21

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Reply 3 on: Yesterday
Excellent

 

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