580 nm light shines on a double slit with d = 0.000125 m. What is the angle of the first dark interference minimum (m = 1)? (Remember, nano means 10^-9.). (Unit = deg)

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

The two required components for a generator