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Author Question: A material is optically active if it: a. rotates the plane of polarization of the light passing ... (Read 58 times)

Anajune7

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on: Jul 28, 2018
A material is optically active if it:
 a. rotates the plane of polarization of the light passing through it.
  b. exhibits interference.
  c. absorbs light passing through it.
  d. transmits all light passing through it.

Question 2

Calories of the food type are equal to which of the following?
 a. 4.186 J
  c. 1 BTU
  b. 4186 J
  d. 1054 J


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ju

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

B


Anajune7

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

Viet Thy

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Reply 3 on: Yesterday
Excellent

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