1
Q
in the photoelectric effect what is the stopping voltage
A
the electron kinetic energy
2
Q
in the photoelectric effect what is the photocurrent
A
no. electrons ejected
3
Q
what is the. photoelectric equation
A
E_k = hf - φ
4
Q
sinusoidal wave
A
y(x,t) = Acos (kx - wt + φ)
5
Q
what is the reduced planks constant
A
ℏ = h/2π
= 1.055x10^-34
6
Q
energy and momentum in terms of ℏ
A
E=ℏw
p=ℏk
Physics
flashcards
Decks in class (16)
# Cards
