JShamby16
JShamby16
19-08-2014
Physics
contestada
What's the speed of sound?
Respuesta :
AL2006
AL2006
19-08-2014
That depends on what the sound is traveling through, and the density
and temperature of the substance.
In dry air, at sea-level pressure and 68° F, the speed of sound is
about 340 meters per second (761 miles per hour).
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
How was the Queen of Hawaii?
explain how to do the factor tree for 75
explain how to do the factor tree for 75
express each as a single power of 2...2^a X 2^b X 2^c2^a+b X 2^a-b
Kelly carried a box weighing 10 N the 200 meters from his car to his new house. George took the box from Kelly and carried it up the 3 meter tall flight of sta
An automobile engine exerts a force of 595 N to propel the car at 90.0 km/h on a level road. What is the power output of the engine at that time?
A martini glass has the shape of a cone (on a stem). If 1cm^3 =1mL, how many milliliters of liquid can the glass hold. Use x=3.14 (10.9 cm left to right) and
Wade can paint a certain room in 7 hours. Rhonda can paint the same room in 5 hours. How long will it take them working together to paint the room? Round your a
The government has decided that the free market price of cheese is too low. Farmers complain that the price floor has reduced their total revenue.Is this possib
Compare Ponyboy and Cherry Valance
