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

Author Question: Heat radiation relates mainly to A) infrared radiant energy. B) radiation not visible to humans. ... (Read 108 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
on: Jul 29, 2018
Heat radiation relates mainly to
 
  A) infrared radiant energy.
  B) radiation not visible to humans.
  C) waves you absorb when near a hot stove.
  D) all of the above
  E) none of the above

Question 2

Which emits radiation of the highest frequency?
 
  A) a red-hot star
  B) the Sun
  C) a blue-hot star
  D) all the same


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anonymous

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


NClaborn

  • Member
  • Posts: 560
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

The S-curve in the human vertebral column--a result of the evolution of bipedality--makes humans hig The S-curve in the human vertebral column--a result of the evolution of bipedality--makes humans hig
Heat Exchanger Block Diagram Feedforward Control Heat Exchanger Block Diagram Feedforward Control
Canada Total Energy Consumption by Fuel Type Canada Total Energy Consumption by Fuel Type
The Energy Crisis The Energy Crisis
Energy Transfer Energy Transfer
Physics: Power, Energy and Time Physics: Power, Energy and Time
Video: Oxygen transport - methods and oxyhemoglobin

For a complete list of videos, visit our video library