Betty is sitting on of her surfboard out in the ocean. She is waiting for the perfect wave to come along so she can ride in it to shore. As she waits, she notices that the waves roll by in pattems, or sets. As the top of each wave passes by Betty, it pushes her up. Which part of the wave does this? a. compression
b. Crest
c. rarefaction
d. trough

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.

What is the equation for electrical work?

The energy released by a nuclear fusion reaction is produced when