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

Author Question: Where was the first major application of photovoltaic cells? A) the space program B) desert race ... (Read 63 times)

Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
on: Aug 27, 2018
Where was the first major application of photovoltaic cells?
 
  A) the space program
  B) desert race cars
  C) portable calculators
  D) remote communication facilities
  E) none of the above

Question 2

Which of the following direct solar power collection methods is the most inexpensive?
 
  A) wind power harvesting
  B) solar thermal electric power harvesting
  C) photovoltaic cells
  D) all of the above
  E) only A and B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bblaney

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


bblaney

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Application of an ostomy bag or pouch: A, An ostomy bag; Application of an ostomy bag or pouch: A, An ostomy bag;
Glucagon- and insulin-secreting cells in the islets of Langerhans Glucagon- and insulin-secreting cells in the islets of Langerhans
Anterior view of major muscles. Anterior view of major muscles.
Guide to Major Massage Therapy Organizations in the United States* Guide to Major Massage Therapy Organizations in the United States*
Number of cells in the brain Number of cells in the brain
Lessons from Chile’s Atacama Desert Lessons from Chile’s Atacama Desert
Video: Hormonal regulation of blood pressure - RAA system

For a complete list of videos, visit our video library