An electron and a proton are each accelerated starting from rest through a potential difference of 38.0 million volts. find the momentum (in mev/c) and the kinetic energy (in mev) of each, and compare with the results of using the classical formulas. (

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.