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

Author Question: Human beings mostly emit which kind of electromagnetic radiation? A) ultraviolet B) visible C) ... (Read 30 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jul 27, 2018
Human beings mostly emit which kind of electromagnetic radiation?
 
  A) ultraviolet
  B) visible
  C) microwave
  D) infrared

Question 2

Neglecting the effect of air friction, at what angle should a cannon be raised to achieve the greatest HEIGHT?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

annierak

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

90.


tsand2

  • Hero Member
  • *****
  • Posts: 520
Reply #2 on: Jul 27, 2018
Thanks


annierak

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Sequential decline of whale catches in the Antarctic shows the strong effect of human predators. Sequential decline of whale catches in the Antarctic shows the strong effect of human predators.
Human Biology Human Biology
Electromagnetic Radiation Electromagnetic Radiation
Optical and Radiation Pyrometry Experiment Optical and Radiation Pyrometry Experiment
Earth emits radiation back out to space from all surfaces, both day and night Earth emits radiation back out to space from all surfaces, both day and night
Some human traits controlled by a single gene Some human traits controlled by a single gene
Video: Hydrogen bonds vs. Ionic bond

For a complete list of videos, visit our video library