A certain AM radio wave has a frequency of 1.12x106 Hz. Given that radio waves travel at 2.99x108 m/s, what is the wavelength of this radio wave? (Round your answer to three significant figures.)

What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Does heating a metal wire increase or decrease its electrical resistance? why?