Pitch is determined by the of a sound wave. velocity

wavelength

frequency

amplitude

Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.

An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?

How to calculate voltage drop in a series circuit