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Author Question: For a fossil fueled electrical generating plant, 10,000 Btu of chemical energy into the plant will ... (Read 85 times)

Haya94

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on: Jul 28, 2018
For a fossil fueled electrical generating plant, 10,000 Btu of chemical energy into the plant will result in about how many Btu's of waste heat dumped into the environment:
 a. 0 b. 1000 c. 4000 d. 6000 e. 10,000 Btu's

Question 2

A ball is thrown horizontally from the top of a building 0.10 km high. The ball strikes the ground at a point 65 m horizontally away from and below the point of release. What is the speed of the ball just before it strikes the ground?
 a. 43 m/s
  b. 47 m/s
  c. 39 m/s
  d. 36 m/s
  e. 14 m/s


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dreamfighter72

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

d

Answer to Question 2

B


Haya94

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Reply 2 on: Jul 28, 2018
Gracias!

bassamabas

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Reply 3 on: Yesterday
Excellent

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