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Author Question: A kilowatt-hour is a unit that measures a. work per unit of time. b. energy. c. power. d. work ... (Read 43 times)

AEWBW

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on: Jul 28, 2018
A kilowatt-hour is a unit that measures
 a. work per unit of time.
  b. energy.
  c. power.
  d. work  time.

Question 2

To which group of polymers does PVC belong?
 a. Natural
  b. Hydrolytic
  c. Addition
  d. Condensation


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Silverbeard98

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

b

Answer to Question 2

c


AEWBW

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Reply 2 on: Jul 28, 2018
Gracias!

ghepp

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Reply 3 on: Yesterday
:D TYSM

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