Which describes order of the energy transformations that occur in a hydroelectric power plant? Question 2 options: The kinetic energy of water is transformed into electrical energy at the turbines. This electrical energy is used by the generator to create mechanical energy. The mechanical energy of water is transformed into potential energy at the turbines. This potential energy is used by the generator to create electrical energy. The kinetic energy of water is transformed into mechanical energy at the turbines. This mechanical energy is used by the generator to create potential energy. The kinetic energy of water is transformed into mechanical energy at the turbines. This mechanical energy is used by the generator to create electrical energy.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

Which explanation is true about what happens to a ray of light when it strikes a mirror? a. a light ray is transmitted toward a mirror at a certain angle. the light ray is then reflected by the mirror at an equal angle but in the opposite direction of the transmitted ray. b. an incident ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then reflected at an angle equal to the angle of incidence but on the opposite side of the perpendicular line. c. a reflecting ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then refracted at an angle equal to the angle of the reflecting ray and on the same side of the perpendicular line. d. an incident ray strikes a mirror at an angle with a line parallel to the mirror. the light ray is then transmitted at an angle equal to the angle of incidence but on the opposite side of the parallel line. you so much! : -d take the time to try and answer correctly.

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?