A photon in a laboratory experiment has an energy of 6.2 eV. What is the frequency of this photon? Planck’s constant is 6.63 × 10−34 J · s.
Answer in units of Hz.

Aray diagram for a refracted light day is shown. what does the dashed line represent

How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return

Avoltaic cell converts chemical energy to