e motion of the electron can be broken down into two parts: 1. constant motion in the x direction plus 2. a periodic part, the projection of which in the yz plane is circular. Find the angular velocity ωωomega of the electron associated with the circular component o

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Two polarizers are oriented at 70∘∘ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j