Answers: 1
Physics, 22.06.2019 03:30
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
Answers: 1
Physics, 22.06.2019 10:20
Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)
Answers: 2
Physics, 22.06.2019 12:00
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
Answers: 1
What is the magnitude of f for the system to remain in equilibrium?...
Mathematics, 18.11.2019 16:31
Mathematics, 18.11.2019 16:31
Mathematics, 18.11.2019 16:31
Mathematics, 18.11.2019 16:31
Mathematics, 18.11.2019 16:31
Mathematics, 18.11.2019 16:31
Mathematics, 18.11.2019 16:31
World Languages, 18.11.2019 16:31