Using the law of conservation of energy, what is the kinetic energy at d?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .