Ibn al-Haytham (965 in Basra - c. 1040 in Cairo) a Muslim scientist, proved that rays of light travel in straight lines, and carried out various experiments with lenses, mirrors,refraction, and reflection. He was also the first to reduce reflected and refracted light rays into vertical and horizontal components, which was a fundamental development in geometric optics.Book of Optics.(Ibn al-Haytham)
I have the straight answer from the Internet and my science teacher that light travels in the motion of waves.
Yes there is. Your shadow is the simplest evidence that light travels in straight line. A solar eclipse is also evidence that light travels in straight lines, as is the fact that you cannot see around corners unless you use a mirror.
Light travels in a straight line. The path of light can be bent by very massive objects because they actually bend space.
Light travels in a straight line, and it cast a shadow.
Light travels in a straight line, and it cast a shadow.
Alah Mohamed the 8th
Yes because, Light travels in a straight path called a light ray.
It does not, it travels as a wave
I have the straight answer from the Internet and my science teacher that light travels in the motion of waves.
Trajectory
All light travels as a wave
Light the electromagnetic wave.
In a straight line. At the speed of light.
Actually, it has been proved that light is bent by gravity, so it is impossible to prove that light travels in a straight line.
Electricity.
A laser
light travels in a straight line because it can only be bend by reflective objects.