Main idea which will change if you turn up a radios volume: wave velocity, intensity, pitch, frequency, wavelength, loudness.

How could you increase the power of a wave in a spring.

The acceleration due to gravity on the moon is 1.6 m/s2, about a sixth that of Earth's. Which accurately describes the weight of an object on the moon? An object on the moon is 1/6 times lighter than on Earth.

The height of a wave from the equilibrium is 1 meter. Which parameter of the wave does this distance represent

Which object possesses more gravitational potential energy: a 2-kilogram ball at 2.2 meters above the ground or a bullet that is. 15 kilograms at a height of 74 meters above the ground? Explain.

An atom's valence electron shell Multiple Choice1. is filled when it has three electrons. 2. determines its chemical reactivity. 3. determines its atomic mass. 4. is filled with positively charged particles. 5.

My Notes A basketball rolls across a classroom floor without slipping, with its center of mass moving at a certain speed. A block of ice of the same mass is set sliding across the floor with the same speed along a parallel line.

How does sound travel through waves?

Solve for real t: - 25=20t-5t^2

Contrast balanced and unbalanced forces.

A wave will travel only as long as it has energy