There are two waves. wave a has a high frequency compared to wave b. which wave will have a longer wavelength? which one will have the higher energy?

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

The fact that the total amount of energy in a system remains constant is a(n)