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

Author Question: Where does the electric energy from windmills ultimately come from? A) solar radiation B) the ... (Read 67 times)

Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
on: Aug 27, 2018
Where does the electric energy from windmills ultimately come from?
 
  A) solar radiation
  B) the soil
  C) wind energy
  D) nuclear fission
  E) none of the above

Question 2

Nitrogen trifluoride has ________ valence electrons that are contributed by the nitrogen atom.
 
  A) 5
  B) 8
  C) 10
  D) 12


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

braelync

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


Coya19@aol.com

  • Member
  • Posts: 601
Reply 2 on: Aug 27, 2018
Wow, this really help

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Electric Eel Electric Eel
Energy profile of anaerobic glycolysis Energy profile of anaerobic glycolysis
Radiative forcing expresses change in energy input over time Radiative forcing expresses change in energy input over time
Solar energy heats the atmosphere, creates seasons, and causes air to circulate Solar energy heats the atmosphere, creates seasons, and causes air to circulate
La Niña events store energy La Niña events store energy
Energy Balance Is Achieved When Energy (Calories) In Equals Energy (Calories) Out Energy Balance Is Achieved When Energy (Calories) In Equals Energy (Calories) Out
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library