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Author Question: The white light emitted by a fluorescent lamp is provided by the A) mercury vapor in the lamp. ... (Read 431 times)

Themember4

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on: Jul 29, 2018
The white light emitted by a fluorescent lamp is provided by the
 
  A) mercury vapor in the lamp.
  B) phosphors on the inner surface of the lamp.
  C) high temperature of the glowing gas.
  D) filtering effect of the glass tubing.

Question 2

You push downward on a box at an angle 25 below the horizontal with a force of 750 N. If the box is on a flat horizontal surface for which the coefficient of static friction with the box is 0.76,
 
  what is the mass of the heaviest box you will be able to move?
  A) 59 kg
  B) 68 kg
  C) 54 kg
  D) 82 kg


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asware1

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

A


Themember4

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


asware1

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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