A longitudinal wave is observed. Exactly 6 crests are observed to move past a given point in 9.15. its wavelength is 24 m and its frequency is

0.66 Hz. What is the speed of the wave?

The plum pudding model of the atom states that ?

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp

At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?