« previous next »

Author Question: Explain the relationship between radiant energy and color. What will be an ideal ... (Read 94 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Jul 26, 2018
Explain the relationship between radiant energy and color.
 
  What will be an ideal response?

Question 2

What is the correct vent size for a 50,000 BTU/hr input induced draft furnace with a 15 foot lateral run and a 30 foot vent height?
 
  What will be an ideal response?


kingdude89

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 26, 2018
Answer to Question 1

The primary frequency emitted by an object changes with the absolute temperature of the object. When the primary frequency is within the visible light spectrum, the object appears that color.

Answer to Question 2

3 or 4


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

javeds

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 26, 2018
Both answers were spot on, thank you once again


kingdude89

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 26, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

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?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Energy Metabolism During Exercise Energy Metabolism During Exercise
Reactions 6–10: The Energy Generation Phase Reactions 6–10: The Energy Generation Phase
Light energy from the Sun powers Light energy from the Sun powers
“New” Renewable Energy Sources “New” Renewable Energy Sources
Energy Transfer Energy Transfer
Which color is placed at the center of the circle? Which color is placed at the center of the circle?
Video: Rena arc construction

For a complete list of videos, visit our video library