« previous next »

Author Question: The time for one cycle of a periodic process is called the A) amplitude. B) ... (Read 151 times)

cmoore54

  • Hero Member
  • *****
  • Posts: 568
on: Jul 29, 2018
The time for one cycle of a periodic process is called the
 
  A)
 
  amplitude.
 
  B)
 
  wavelength.
 
  C)
 
  frequency.
 
  D)
 
  period.
 
  E)
 
  pulse.

Question 2

What temperature exists inside a solar collector (effective collection area of 15 m2 ) on a bright sunny day when the outside temperature is +20C?
 
  Assume that the collector is thermally insulated, that the Sun radiates the collector with a power per unit area of 600 W/m2, and that the collector acts as a perfect blackbody.
  A)
 
  73C
 
  B)
 
  81C
 
  C)
 
  93C
 
  D)
 
  107C
 
  E)
 
  154C


lou

  • Sr. Member
  • ****
  • Posts: 286
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

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.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Time course and phases of a nerve cell going from resting potential to action potential Time course and phases of a nerve cell going from resting potential to action potential
The cardiac cycle showing systole and diastole. The cardiac cycle showing systole and diastole.
Life cycle of Plasmodium. Life cycle of Plasmodium.
Photorespiration and the C4 Cycle Photorespiration and the C4 Cycle
Life cycle of bacteriophage T4 Life cycle of bacteriophage T4
Life cycle of a Plasmodium species that causes malaria Life cycle of a Plasmodium species that causes malaria
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library