What is it? Please help me.

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

Identify the type of heat transfer occurring when chocolate melts in your hand