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

Author Question: Resonance occurs with forced vibration that requires the A) least amount of energy input. B) ... (Read 55 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
on: Jul 29, 2018
Resonance occurs with forced vibration that requires the
 
  A) least amount of energy input.
  B) maximum amount of energy input.
  C) matching of wave amplitudes.
  D) matching of constructive and destructive interference.
  E) minimum beat frequency.

Question 2

For radio transmission, which has the higher frequency?
 
  A) carrier wave
  B) sound wave
  C) neither of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blakeserpa

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


mmm

  • Member
  • Posts: 558
Reply 2 on: Jul 29, 2018
Gracias!

essyface1

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Meningocele. (a) A meningocele is a herniation of the meninges, usually associated with the spinal c Meningocele. (a) A meningocele is a herniation of the meninges, usually associated with the spinal c
Adenosine triphosphate (ATP) provides energy Adenosine triphosphate (ATP) provides energy
Functional magnetic resonance image (fMRI). This image illustrates the areas of cortex that became ... Functional magnetic resonance image (fMRI). This image illustrates the areas of cortex that became ...
First reaction requires thiamine pyrophosphate as a coenzyme First reaction requires thiamine pyrophosphate as a coenzyme
Climate change occurs over millions of years Climate change occurs over millions of years
Which of the following is not a valid resonance structure for N3? Which of the following is not a valid resonance structure for N3?
Video: Hip Animation

For a complete list of videos, visit our video library