This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The white light emitted by a fluorescent lamp is provided by the A) mercury vapor in the lamp. ... (Read 424 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

A


Themember4

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

White-fronted capuchin (Cebus albifrons) White-fronted capuchin (Cebus albifrons)
Large white butterfly egg Large white butterfly egg
The biochemical reactions of near-infrared light The biochemical reactions of near-infrared light
Apply light circular friction over the wrist using your thumbs. Observe the skin moving over the ... Apply light circular friction over the wrist using your thumbs. Observe the skin moving over the ...
Please advise 'How To' on Real Estate Math problem (Answer Provided)? Please advise 'How To' on Real Estate Math problem (Answer Provided)?
Video: Genetic distance between human groups

For a complete list of videos, visit our video library