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Author Question: Which is the SI unit for temperature? A) Fahrenheit B) Celsius C) Kelvin D) either A or ... (Read 84 times)

jace

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on: Aug 27, 2018
Which is the SI unit for temperature?
 
  A) Fahrenheit
  B) Celsius
  C) Kelvin
  D) either A or C

Question 2

A sample of radium is usually a little warmer than its surroundings because ________.
 
  A) it efficiently absorbs and releases energy from sunlight
  B) its atoms are continually being struck by alpha and beta particles
  C) it is radioactive
  D) it emits alpha and beta particles


jaygar71

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Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

B


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jace

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Reply #2 on: Aug 27, 2018
Thank you!


jaygar71

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Reply #3 on: Aug 27, 2018
Always glad to help...


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