Which statement below is FALSE about visible light? *

A) has a longer wavelength than X rays
B) has longer wavelength than radio waves
C) has a lower frequency than gamma rays
D) has a higher frequency than microwaves

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10

What is a carrier wave and how does it affect what you hear on the radio

Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?