The nuclear process for fusing helium into carbon is often called the “triple-alpha process.” why is it called as such, and why must it occur at a much higher temperature than the nuclear process for fusing hydrogen into helium?

Why there is no inductive reactance in dc circuits

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration