When large amplitude sound vibrates the ear significantly, a results.

a)
low pitch sound

b)
high pitch sound

c)
soft sound

d)
loud sound

Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?