13 points!

when we see colors, it is because light is reflected off objects back to our eyes. different colors are due to the different of the light.

a)
amplitudes

b)
wave speeds

c)
wavelengths

d)
polarization

Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided

Patients with brain tumors may elect to have a procedure known as gamma knife. in a typical gamma knife procedure gamma rays are directed toward a tumor with contact to surrounding tissues. limiting contact between gamma rays and healthy tissue is important because

What is a transverse wave? how do the particles in the medium move in relation to the energy of the wave? does this wave require a medium?