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Author Question: At normal atmospheric pressure and temperature, 1 cubic meter of air has a mass of about A) 1.00 ... (Read 75 times)

Tazate

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on: Jul 29, 2018
At normal atmospheric pressure and temperature, 1 cubic meter of air has a mass of about
 
  A) 1.00 kg.
  B) 1.25 kg.
  C) 2.00 kg.
  D) 2.25 kg.

Question 2

The pascal is a pressure unit equal to
 
  A) 1 newton per square meter.
  B) 1 kilogram per square meter.
  C) 1 newton per square centimeter.
  D) 1 kilogram per square centimeter.


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fur

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

Answer: B

Answer to Question 2

Answer: A


Tazate

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Reply 2 on: Jul 29, 2018
Gracias!

helenmarkerine

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Reply 3 on: Yesterday
Excellent

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