Recent content by andrewhei

Yep, Kalvarin is wrong, but thanks for trying to help. I solved question 1, finally, but I still can't solve question 2.

Homework Statement Q.1 A ball is thrown with speed v from the edge of acliff of height h. Assume that the ground below the cliff is horizontal. At what inclination angle should it be thrown so that it travels the maximum horizontal distance? Q.2 An airplane has a speed of v and a...

it is known that light reflected at the Brewster angle is plane polarized. This is due to during an oscillation of charge, no transverse wave is generated in the direction of oscillation, and the amplitude is maximum for wave propagating perpendicular to the direction of oscillation. But i came...

i am a hong kong form 7 student, 1 year from college. i want to know about the wave funtion phi, in quantum mechanics, i only know that phi square is the probabilty density, but i don't quite understand what a wave function really is. Also, i don't understand the derivation of the schrodiger...

what is a wave function? And how do we define a wave function? How is it related to schrodinger's equation?