Which of the following terms best describes energy from the sun?
a.)microwaves

b.)visible light

c.)infrared radiation

d.)electromagnetic radiation

Aparticle moves according to a law of motion s = f(t), 0 ≤ t ≤ 12, where t is measured in seconds and s in feet. f(t) = cos(πt/6) (a) find the velocity at time t (in ft/s).

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.

The flow of electrons from one atom to another is called