If you want to change the charge of your atom, you can either(Check all that apply)

(A) add a proton
(B) add a neutron
(C) add an electron
(D) remove a proton

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

How will the system respond to a temperature increase?

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?