This topic contains a solution. Click here to go to the answer

Author Question: When a source of sound approaches, measurements will show an increase in the sound's 1) speed, ... (Read 97 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
When a source of sound approaches, measurements will show an increase in the sound's
 
  1) speed,
  2) frequency,
  3) wavelength,
  4) all of these,
  5) none of these,
 
  and when a source of sound recedes, measurements will show an increase in the sound's
  6) speed.
  7) frequency.
  8) wavelength.
  9) all of these.
  10) none of these.

Question 2

Compared to a soft sound, the speed of a loud sound is
 
  1) less,
  2) greater,
  3) the same,
 
  and compared to low-frequency sound, higher-frequency sound travels
  4) more slowly.
  5) faster.
  6) the same speed.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frre432

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

Answer: 2, 8

Answer to Question 2

Answer: 3, 6




FButt

  • Member
  • Posts: 519
Reply 2 on: Jul 29, 2018
Wow, this really help


ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

For a complete list of videos, visit our video library