Aray of light in air is incident on a flat piece of glass at an angle of î¸ = 54â° with respect to the surface. the glass has index of refraction n= 1.8. what is the angle of the refracted ray?

*30 points + brainliest answer* gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope