Select the correct answer. Light incident on a polarizer is then passed through a second polarizer. If the polarizer and the analyzer are perpendicular to each other, what can you say about the light waves emerging from the second polarizer? A. The light waves are partially blocked. B. The light waves are completely blocked. C. The light waves are of the same intensity as the incident light. D. The light waves have three times the intensity of the incident light. E. The light waves have half the intensity of the incident light.

Asatellite that goes around the earth once every 24 hours iscalled a geosynchronous satellite. if a geosynchronoussatellite is in an equatorial orbit, its position appearsstationary with respect to a ground station, and it is known as ageostationary satellite find the radius rof the orbit of a geosynchronous satellite that circles the earth.(note that ris measured from the center of the earth, not the surface.) you mayuse the following constants: the universal gravitational constant g is 6.67 \times 10^{-11}\; {\rm n \; m^2 / kg^2}. the mass of the earth is 5.98 \times 10^{24}\; {\rm kg}. the radius of the earth is 6.38 \times 10^{6}\; {\rm m}.