What is the starting and final form of energy for someone playing the clarinet Help ASAP thanks so much!

What do radio waves and microwaves have in common? both are at the side of the spectrum that has the shortest wavelengths. both are at the side of the spectrum that has the lowest radiant energy. both are at the side of the spectrum that has the lowest frequency. both are found next to visible light on the electromagnetic spectrum.

Determine the maximum r-value of the polar equation r =3+3 cos 0

An object's buoyant force and weight mean the same thing.a. trueb. false