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

Author Question: A frequency of one hundred ________ means the wave is vibrating one hundred million times per ... (Read 100 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Jul 27, 2018
A frequency of one hundred ________ means the wave is vibrating one hundred million times per second; this is a typical carrier frequency for FM (frequency modulation) radio.
 
  A) gigahertz B) millihertz C) megahertz D) hertz E) kilohertz

Question 2

In essence, the nebular theory holds that ________.
 
  A) the planets each formed from the collapse of its own separate nebula
  B) our solar system formed from the collapse of an interstellar cloud of gas and dust
  C) nebulae are clouds of gas and dust in space
  D) The nebular theory is a discarded idea that imagined planets forming as a result of a near-collision between our Sun and another star.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


faduma

  • Member
  • Posts: 528
Reply 2 on: Jul 27, 2018
Excellent

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

A melanistic jaguar is a colour morph which occurs at about 6% frequency in populations. A melanistic jaguar is a colour morph which occurs at about 6% frequency in populations.
Mars's average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period Mars's average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period
The “first wave” of the U.S. women’s movement met enormous opposition. The women in this 1920 ... The “first wave” of the U.S. women’s movement met enormous opposition. The women in this 1920 ...
After verifying that the tester is capable of correctly reading the air frequency, gasoline is ... After verifying that the tester is capable of correctly reading the air frequency, gasoline is ...
Cyanobacteria from 850 million years ago (Photo 2) Cyanobacteria from 850 million years ago (Photo 2)
Video: Bone Healing Animation

For a complete list of videos, visit our video library