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

Author Question: Your friend says that any radio wave travels appreciably faster than any sound wave. A) agree ... (Read 155 times)

jessicacav

  • Hero Member
  • *****
  • Posts: 558
on: Jul 29, 2018
Your friend says that any radio wave travels appreciably faster than any sound wave.
 
  A) agree with your friend unconditionally
  B) agree with your friend for most common cases
  C) disagree with your friend
  D) find a new friend

Question 2

Radio waves travel
 
  A) always much faster than sound waves.
  B) in common cases at the same speed as sound waves.
  C) slower, on average, than sound waves.
  D) at a speed that depends on frequency.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


jessicacav

  • Member
  • Posts: 558
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Multiple-dose drug administration: drug A and drug B are administered every 12 hours; drug B reaches Multiple-dose drug administration: drug A and drug B are administered every 12 hours; drug B reaches
Sound Waves from Clarinet Sound Waves from Clarinet
Sound intensity log question Sound intensity log question
A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ... A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ...
If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is
Craig David, MNEK - Who You Are (Preditah Remix) That Garage Sound 129 (New UKG) Craig David, MNEK - Who You Are (Preditah Remix) That Garage Sound 129 (New UKG)
Video: Bone elongation - processes at the epiphyseal plate

For a complete list of videos, visit our video library