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

Author Question: The reflection of sound is A) reverberation. B) an echo. C) a rare ... (Read 98 times)

WWatsford

  • Hero Member
  • *****
  • Posts: 539
    • Biology Forums!
on: Jul 29, 2018
The reflection of sound is
 
  A) reverberation.
  B) an echo.
  C) a rare occurrence.

Question 2

A general rule for estimating the distance in kilometers between an observer and a lightning bolt is to count the number of seconds between seeing the lightning and hearing it, and dividing by
 
  A) 2.
  B) 3.
  C) 4.
  D) 5.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tandmlomax84

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


WWatsford

  • Member
  • Posts: 539
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

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?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis
During drought years on the Galapagos, small, easily eaten seeds become rare, le During drought years on the Galapagos, small, easily eaten seeds become rare, le
The physician uses percussion—tapping—to detect sound or vibration. The physician uses percussion—tapping—to detect sound or vibration.
Look-Alike and Sound-Alike Drug Names Look-Alike and Sound-Alike Drug Names
Atmospheric Influences on Insolation: Reflection and Scattering Atmospheric Influences on Insolation: Reflection and Scattering
Wavelike properties of sound Wavelike properties of sound
Video: Monohybrid crosses

For a complete list of videos, visit our video library