The velocity of sound in dry air increases as the temperature increases.?

Question

At 49C it travels at a rate of about 360 meters per second. Wrtie a linear model for the velocity v (in meters per second) of sound based on the temperature t ( in celcius) Then estimate the velocity of sound at 60 C

Answer 1

Linear relationship : V = mt + b
V = velocity
t= temp.
m = slope
b = intercept on the V-axis

You need to know one more point in order to get a linear equation. Right now you know only 1 point. V = 360, t = 49.

Answer 2

i believe that is why, although i have not been taught it for some months a minimum of. In a more desirable temperature gasoline, it takes a lot less means to vibrate each and each and every particle as they already contain a factor of means, and so with the means expended, a faster speed will be attained. In a extra humid gasoline, the area between each and each and every particle is decreased because of the number of moisture contained in the air, for this reason allowing shorter distances travelled between each and each and every particle and a lot less means spent jumping, with the intention to talk, between each and each and every particle, again allowing a faster speed of sound. wish it helps.

Answer 3

in order to properly calulate, we need to know the dew point , or at least have a beginning dew point and temp to compare to..

Answer 4

i was learning about that today. didnt understand it though