If the number of crests that pass a point in a given time increases, what has increased?

amplitude
wavelength
intensity
frequency

When using two-wire cable to feed a 240-v appliance that does not require a neutral wire, you should a. mark both ends of the white wire green. b. use the cable as is. c. use only the black wire. d. mark both ends and any exposed area of the white wire black.

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

A( developed during the process of technology design