Red light emitted from a laser has a wavelength of 650 x 10-7 m. What is the frequency of this light? v = 3.0 x 108 m/s

are there options? cause you ain’t. real specific

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this

report!

explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."

answer///terminator or twilight zone;