idek
no it does not
Straight line.
yes
light travels in a straight line because it can only be bend by reflective objects.
Light travels in a straight line, moving in a straight path known as a ray.
The property of light to travel in a straight line is known as rectilinear propagation. This means that light travels in a straight path until it encounters an obstacle or medium that causes it to change direction.
Light travels in a straight line through a vacuum or transparent materials.
There are more things for the light waves to bounce off of in water, so light can not travel in a straight line or as far.
travels through a uniform medium
Yes, light rays travel in a straight line in a homogeneous medium. This is known as rectilinear propagation of light. If the medium is not uniform, such as in the presence of a lens or when light undergoes refraction, the path of light may bend.
Normal. It takes a lot of mass to bend light.
Yes, a shadow is proof that light travels in a straight line because shadows are formed when an object blocks light that is traveling in a straight path from the source to the surface where the shadow is cast. If light did not travel in a straight line, shadows would not form as they do.