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

Author Question: An explosion occurs 34 km away. For sound that travels at 340 m/s, you'll hear the explosion in ... (Read 254 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
on: Jul 29, 2018
An explosion occurs 34 km away. For sound that travels at 340 m/s, you'll hear the explosion in
 
  A) 0.1 s.
  B) 1 s.
  C) 10 s.
  D) 20 s.
  E) more than 20 s.

Question 2

Reverberation is a phenomenon you would be likely experience while singing in the
 
  A) shower.
  B) desert.
  C) tundra.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecox1012

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: A


madam-professor

  • Member
  • Posts: 584
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

ashely1112

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

« previous next »
 

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

The Cambrian explosion and the Burgess Shale The Cambrian explosion and the Burgess Shale
Much time and effort occurs between the development of a research idea and the statistical analysis Much time and effort occurs between the development of a research idea and the statistical analysis
How We Localize Sound How We Localize Sound
Chlamydospore or spherule that occurs at body temperature. Chlamydospore or spherule that occurs at body temperature.
A batter hits a home run in which the ball travels 110 m horizontally with no appreciable ... A batter hits a home run in which the ball travels 110 m horizontally with no appreciable ...
Main mechanism of carbon dioxide transport and exchange. A lesser amount of CO2 travels to the lungs Main mechanism of carbon dioxide transport and exchange. A lesser amount of CO2 travels to the lungs
Video: Atrophy

For a complete list of videos, visit our video library