2) Energy is inversely proportional to the wavelength of a wave. Which would have the GREATEST energy? A wa
wavelength of meters.
A)
5
B)
10
15
D)
20

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?

Which type of basaltic lava flow has a fairly smooth

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples