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Author Question: What is the difference between energy and power? A) Power is the rate at which energy is used, so ... (Read 66 times)

strangeaffliction

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on: Jul 27, 2018
What is the difference between energy and power?
 
  A) Power is the rate at which energy is used, so its units are a unit of energy divided by a unit of time.
  B) Power is measured in joules and energy is measured in watts.
  C) Power is used to describe energy of light, while the term energy has a broader meaning.
  D) There's no difference: Energy and power are different names for the same thing.

Question 2

In 2014, when scientists used a laser to simulate the conditions generated when a large impact hits a mixture of prebiotic molecules, they were able to produce
 
  A) all 20 amino acids used in life
  B) all four DNA bases used in life
  C) complex carbohydrates
  D) simple proteins


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juwms

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

A

Answer to Question 2

B


strangeaffliction

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

olderstudent

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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