Sunlight shines through a window. What happens to most of the light that strikes the window?

Question 4 options:

It is reflected.

It is absorbed.

It is refracted.

It is scattered.

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?

What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight