How does increasing the distance between charged objects affect the electric force between them?

a. the electric force increases because the distance has an indirect relationship to the force.

b. the electric force increases because the distance has a direct relationship to the force.

c. the electric force decreases because the distance has an indirect relationship to the force.

d. the electric force decreases because the distance has a direct relationship to the force.

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.

Which notation is used to represent an alpha particle? a. b. c. d.

The air that we breath is made mostly of which gaseous molecule