Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
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
Matter is needed to transfer thermal energy by A. conduction. B. convection. C. radiation. D. both a and b
Question
Updated 112 days ago|12/26/2014 2:29:04 PM
2 Answers/Comments
BOTH A and B. Matter is needed to transfer thermal energy by: conduction and convection.

Added 112 days ago|12/26/2014 2:24:16 PM
This answer has been confirmed as correct, not copied, and helpful.
Rated good by 5sosZ, Rated bad by 5sosZ, Rated bad by 5sosZ, Rated good by 5sosZ, Rated bad by 5sosZ, Rated good by 5sosZ, Rated bad by 5sosZ, Rated good by 5sosZ, Rated bad by 5sosZ, Rated good by 5sosZ, Rated bad by 5sosZ, Rated good by 5sosZ, Rated good by 5sosZ, Rated bad by 5sosZ, Rated good by 5sosZ, Rated good by 5sosZ, Confirmed by Kaysha [12/26/2014 6:50:29 PM]
thanks for the link
Added 112 days ago|12/26/2014 2:29:04 PM
Which wave causes the medium to vibrate only in a direction parallel to the wave’s motion? A. a transverse wave B. a surface wave C. a longitudinal wave D. none of the above
Question
Updated 31 days ago|3/17/2015 6:22:27 PM
1 Answer/Comment
A Longitudinal wave causes the medium to vibrate only in a direction parallel to the wave’s motion.

Added 31 days ago|3/17/2015 6:22:22 PM
This answer has been added to the Weegy Knowledgebase
When a sound source approaches you, the pitch you hear is A. lower than when the source is stationary. B. higher than when the source is stationary. C. the same as when the source is stationary. D. first higher and then lower than the pitch of the source when stationary
Weegy: Yes. This is called a blue shift, and is caused by shortening of the period of waves. It's inverse is a red shift, which occurs when the observer is moving further away from the source of sound. These are both examples of Doppler Shifts. (More)
Question
Updated 9/26/2012 8:42:26 AM
2 Answers/Comments
When a sound source approaches you, the pitch you hear is higher than when the source is stationary.
Added 9/26/2012 8:41:39 AM
This answer has been added to the Weegy Knowledgebase
when copying and pasting from another site, be sure you cite the page...also be sure you answer the question the user is asking
Added 9/26/2012 8:42:26 AM
Because light travels in a straight line and casts a shadow, Isaac Newton hypothesized that light is A. radiation. B. a stream of particles. C. a wave. D. heat.
Weegy: A. radiation. (More)
Question
Updated 89 days ago|1/18/2015 4:56:36 PM
1 Answer/Comment
Because light travels in a straight line and casts a shadow, Isaac Newton hypothesized that light is: A stream of particles.

Added 89 days ago|1/18/2015 4:56:27 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by Andrew- [1/18/2015 5:03:07 PM]
Infrared rays have a shorter wavelength than A. ultraviolet rays. B. X-rays. C. radar waves. D. gamma rays.
Weegy: Infrared rays have a shorter wavelength than: radar waves. (More)
Question
Expert Answered
Updated 293 days ago|6/28/2014 5:00:07 PM
0 Answers/Comments
20,451,749 questions answered
Popular Conversations
If x = -3, then x^2 - 7x + 10 equals User: Solve 7x - 4 = 5x + 15 ...
Weegy: 3x + 5 -6/-3 x > 2
4/16/2015 10:04:30 AM| 3 Answers
A word that expresses actions, events or states of being is commonly ...
Weegy: The pronouns my, your, his, her, our, and their are used as adjectives. User: Read the passage below and ...
4/16/2015 11:33:55 AM| 3 Answers
Which of the following equations is of an ellipse with x-intercepts ...
Weegy: no slope means m = 0 in y = mx + b line through (- 3, 0) is y - 0 = 0(x + 3) Or y = 0 User: Choose the ...
4/16/2015 11:47:56 AM| 3 Answers
Which element is used in a formal ...
4/16/2015 12:11:38 AM| 2 Answers
Simplify (6ab^3c)(-abc^2).
Weegy: (6ab^3c)(-abc^2) = -6a^2b^4c^3 User: Evaluate x^0 + y^0 for x = 3 and y = 2. User: Find the seventh term ...
4/16/2015 7:16:01 AM| 2 Answers
In a drawing, a jar holds the numbers 1 to 8. If you draw three ...
Weegy: It is 2/6 or 1/3 or 33% or 0.33 User: These three points are collinear. (-8, 0), (4, -3), (-4, -1) Weegy: ...
4/16/2015 11:10:07 AM| 2 Answers
Weegy Stuff
S
L
Points 712 [Total 2289]| Ratings 1| Comments 702| Invitations 0|Offline
S
L
Points 593 [Total 1160]| Ratings 2| Comments 573| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
Points 217 [Total 8094]| Ratings 2| Comments 197| Invitations 0|Offline
S
Points 165 [Total 165]| Ratings 0| Comments 165| Invitations 0|Offline
S
L
1
R
Points 101 [Total 1173]| Ratings 1| Comments 91| Invitations 0|Offline
S
L
Points 99 [Total 3702]| Ratings 0| Comments 99| Invitations 0|Offline
S
1
L
L
Points 56 [Total 8050]| Ratings 0| Comments 56| Invitations 0|Offline
S
1
L
1
Points 43 [Total 3484]| Ratings 1| Comments 33| Invitations 0|Offline
S
Points 28 [Total 28]| Ratings 1| Comments 18| Invitations 0|Offline
S
Points 22 [Total 22]| Ratings 0| Comments 22| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.