Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: Which one of the following frequencies of a wave in the air can be heard as an audible sound by the human ear? A. 100,000 Hz B. 1,000 Hz C. 10 Hz D. 0.10 Hz
A: B. 1,000 Hz can be heard as an audible sound by the human ear.
Get an answer
Original conversation
User: Which one of the following frequencies of a wave in the air can be heard as an audible sound by the human ear? A. 100,000 Hz B. 1,000 Hz C. 10 Hz D. 0.10 Hz

Weegy: B. 1,000 Hz can be heard as an audible sound by the human ear.
andrewpallarca|Points 18029|

User: Which of the following phenomena is taking place when sound waves are reflected from a surface along parallel lines? A. Refracting B. Focusing C. Absorption D. Diffusion

Weegy: D. Refracting is taking place when sound waves are reflected from a surface along parallel lines.
andrewpallarca|Points 18029|

User: When a sound from a source is refracted away from the surface of the earth, it gives an indication that the A. wind is blowing in the direction of the sound. B. ground is cooling faster than the air. C. air has high humidity. D. air is cooler than the ground.

Weegy: B. wind is blowing in the direction of the sound
bananayumboat|Points 553|

User: The spreading of sound waves around openings in barriers is called A. an echo. B. reverberation. C. refraction. D. diffraction.

Weegy: B. diffraction
shifa saleheen|Points 9891|

User: Which one of the following environments will sound not travel through? A. Liquid B. Solid C. Vacuum D. Gas





Weegy: Sound will not travel through: C. Vacuum.
Expert answered|debnjerry|Points 42142|



Question
Asked 12/29/2012 1:11:22 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is A. 80 degrees. B. 0 degrees. C. 90 degrees. D. 40 degrees.
Question
Not Answered
Updated 3/17/2016 12:53:21 AM
1 Answer/Comment

If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is 40 degrees.

Added 3/17/2016 12:53:21 AM
This answer has been confirmed as correct, not copied, and helpful.
27,037,773 questions answered
Popular Conversations
To derive energy from food, you must eat foods that contain ...
Weegy: To derive energy from food, you must eat foods that contain carbohydrates, proteins, and fats. User: Which of ...
6/16/2017 2:08:12 PM| 1 Answers
Which of the following would be considered a negative side effect of ...
Weegy: Threats of dangerous flooding would be considered a negative side effect of settling near a river bed.
6/23/2017 11:35:22 AM| 0 Answers
The evolution of agricultural practices ultimately led to the ...
Weegy: The evolution of agricultural practices ultimately led to the development of towns and cities.
6/23/2017 10:56:18 AM| 0 Answers
Most scientists and anthropologists agree that early humans first ...
Weegy: Most scientists and anthropologists agree that early humans first emerged in AFRICA.
6/23/2017 10:53:42 AM| 0 Answers
A paragraph that has its topic sentence first is _____. a rectangle ...
Weegy: A paragraph that has its topic sentence first is an inverted triangle.
6/23/2017 10:25:31 AM| 0 Answers
Desert plants are often widely spaced due to competition for ...
Weegy: Desert plants are often widely spaced due to competition for rainwater. TRUE.
6/23/2017 10:16:15 AM| 0 Answers
Total equilibrium in the human body is ...
Weegy: Total equilibrium in the human body is called homeostasis.
6/23/2017 10:08:32 AM| 0 Answers
Weegy Stuff
S
L
Points 30 [Total 1371] Ratings 0 Comments 0 Invitations 3 Offline
S
Points 17 [Total 17] Ratings 0 Comments 7 Invitations 1 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
R
Points 3 [Total 19] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 3 [Total 3] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 72] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.