QUESTIONS AND ANSWERS

Question 1 Calculate the Energy of a Photon of Each Frequency 7.5 x 105 Hz Here is how to calculate the energy of a photon… Read More »Calculate the Energy of a Photon of Each Frequency

Question An object of mass m attached to a spring of force constant k oscillates with simple harmonic motion. The maximum displacement from equilibrium is… Read More »what is the object’s velocity when its potential energy is 23e?

Question The amplitude of a lightly damped oscillator decreases by 3.0% during each cycle. What percentage of the mechanical energy of the oscillator is lost… Read More »The amplitude of a lightly damped oscillator decreases by 3.0% during each cycle.

Question: What is the work done by the electric force to move a 1 c charge from a to b? Solution The formula for calculating… Read More »What is the work done by the electric force to move a 1 c charge from a to b?