You cannot adjust the volume of sound that has been recorded on a file.
a. true
b. false

State the right hand rule of the direction of magnetic field in a conductor carrying current

After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?