Light includes which of the following?

A. Radio waves and microwaves

B. Visible light

C. X-rays and gamma rays

D. All of the above

The current in a wire is 0.72 A. What is the charge that passes through the wire in 4 seconds

calculate the frequency of a wave that is traveling at a speed of 3.0 m/s and has a wavelength of 1.2m

A boat has a mass of 4040 kg. Its engines generate a drive force of 4660 N due west, while the wind exerts a force of 880 N due east and the water exerts a resistive force of 1400 N due east. Take west to be the positive direction.

The bulk of peoples dreams occurs during what following state?

Mike has a mass of 97 kg. He jumps out of a perfectly good airplane that is 2000 m above the ground. After he falls 1000 m, when his downward speed is 68 m/s, Mike opens his parachute. The positive y-direction is downward.

Who was copernicus and what have he done for science?

The state of matter that has particles that slide by one another

The waves produced by earthquakes are known as seismic waves.

Select the correct answer. What is the function of polarized glasses? OA. to eliminate horizontally polarized light OB. to eliminate vertically polarized light c. to allow all light OD. to block all polarized light

Birds, squirrels, and chipmunks all living in the same tree, using the same resources, are an example of: