Which type of energy is thermal energy a form of?
-chemical energy
-kinetic energy
-magnetic energy
-potential energy
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The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

What is the most useful equation for electric power?

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?