Question and answer
The speed of a sound wave depends on A. the air temperature. B. its frequency. C. its wavelength. D. all of the above E. none of the above
The speed of a sound wave depends on D. all of the above.
Expert answered|Micharnaezz|Points 110|
Question
Asked 4/15/2013 4:26:25 PM
0 Answers/Comments
Get an answer
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
t Object]User: If your car runs out of gas, why can’t you push on the car’s windshield from the inside to move it? A. In order for the car to move, a force must be exerted by you on the car’s windshield. B. In order for the car to move, a force must be exerted by the car’s windshield on you. C. In order for the car to move, an outside force must be exerted on the car. D. In order for the car to move, a force must be exerted by the car on the ground.
Weegy: The answer is C. In order for the car to move, an outside force must be exerted on the car. User: A 20-N falling object encounters 4 N of air resistance. The magnitude of the net force on the object is A. 0 N. B. 4 N. C. 16 N. D. 20 N. E. none of the above Weegy: The answer is C. 16 N. User: A ball is thrown straight up. At the top of its path its acceleration is A. 0 m/s2. B. about 5 m/s2. C. about 10 m/s2. D. about 20 m/s2. E. about 50 m/s2. Weegy: The answer is A. 0 m/s2. (More)
Question
Expert Answered
Asked 4/11/2013 7:19:54 PM
0 Answers/Comments
The hang time (time one's feet are off the ground in a jump) for most athletes is A. less than 1 second. B. considerably more than 1 second. C. about 1 second. D. slightly more than 1 second.
Weegy: B. considerably more than 1 second. This was done by sport scientists. Most professional basketball players can realisticly stay air borne for a matter of 3 seconds. [ More taller athletes can spend that second a a half longer in the air. English football players can stay in the air for a quick 2 seconds. American football players can spend an impressive 3 and a hlaf seconds in the air. ] User: Speed is A. a measure of how fast something is moving. B. always measured in terms of a unit of distance divided by a unit of time. C. the distance covered per unit time. D. all of the above. E. none of the above. (More)
Question
Expert Answered
Asked 4/11/2013 8:19:56 PM
0 Answers/Comments
A ball is thrown into the air at some angle. At the very top of the ball's path, its velocity is A. entirely vertical. B. There's not enough information given to determine. C. both vertical and horizontal. D. entirely horizontal.
Weegy: 8) a ball is thrown into the air at some angle. at the very top of the ball's path, its velocity is b) entirely horizontal (More)
Question
Expert Answered
Asked 4/11/2013 8:39:24 PM
0 Answers/Comments
20,482,963 questions answered
Popular Conversations
Find the midpoint of the line segment whose endpoints are (-2, 5) and ...
Weegy: The midpoint of the line segment whose endpoints are (-2, 5) and (6, -9) is: (2, 2) Midpoint = [(x2 + x1)/2] , ...
4/19/2015 2:50:56 PM| 4 Answers
Find the product. (3p 4)3 · (p 2)7
Weegy: = 3^3 (p^4)^3 * (p^2)^7 = 27 p^12 * p^14 =27p^26 User: Find the product. (-2x 2)3 ·3x User: ...
4/19/2015 12:58:22 PM| 3 Answers
Find the quotient. n 12 ÷ n 4 User: b3)2
Weegy: B3 was an American pop boy band from New York. They were formed in 2001 and were first produced by O-Jay of ...
4/19/2015 1:12:40 PM| 3 Answers
The graph of y = ax2 + bx + c is a parabola that opens up and has a ...
Weegy: ax2 + bx = -5 User: Which of the following statements follows from (x - 3)2 = 7? x2 + 9 = 7 x - 3 = ± x - ...
4/19/2015 3:02:50 PM| 3 Answers
When does weegy pay?
Weegy: Weegy pays monthly after you have accumulated $20 via Paypal.
4/19/2015 8:02:45 PM| 3 Answers
Find the equation of the line that cuts through (0, 5) and (1, 2)?
Weegy: I assume you mean divided by and the answer would be 1 User: Determine the equation of the line for the given ...
4/19/2015 9:40:05 PM| 3 Answers
what is feedback control
Weegy: FEEDBACK CONTROL is control system which monitors its effect on the system it is controlling and modifies its ...
4/19/2015 11:30:29 PM| 3 Answers
Say that a and b are the lengths of the legs of a right triangle and ...
Weegy: The triangle with sides 4.1, 8.2, 12.2 is (4.1)^2 + (8.2)^2 = 84.05 (12.2)^2 = 148.84 (4.1)^2 + (8.2)^2 User: ...
4/20/2015 9:38:47 AM| 3 Answers
Weegy Stuff
S
L
Points 712 [Total 2289]| Ratings 1| Comments 702| Invitations 0|Offline
S
L
Points 633 [Total 1200]| Ratings 2| Comments 613| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
Points 235 [Total 8112]| Ratings 2| Comments 215| Invitations 0|Online
S
Points 229 [Total 229]| Ratings 0| Comments 229| Invitations 0|Offline
S
L
Points 105 [Total 3708]| Ratings 0| Comments 105| Invitations 0|Offline
S
L
1
R
Points 101 [Total 1173]| Ratings 1| Comments 91| Invitations 0|Offline
S
1
L
L
Points 82 [Total 8076]| Ratings 0| Comments 82| Invitations 0|Offline
S
Points 71 [Total 71]| Ratings 1| Comments 61| Invitations 0|Offline
S
1
L
1
Points 43 [Total 3484]| Ratings 1| Comments 33| Invitations 0|Offline
S
Points 26 [Total 26]| Ratings 1| Comments 16| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.