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.
Light actually travels in waves.This is known to be true because there are only 3 ways that energy can be transferred. As you probably already know, light does not need a medium to travel through because it travels through space. Electromagnetic waves are the only form of energy transfer that do not require a medium to travel through.
I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.
Yes it can , water refracts light , even though the light isn't as straight as it should be it refracts it. If you need proof , get a glass of water and place a pen into it and you will see as if the pen is broken. -Mikhail out That is actually why you have the rainbow:) Ange de la mort
The proof of the speed of light constant comes from various experiments and observations, including the Michelson-Morley experiment and the behavior of electromagnetic waves. The speed of light in a vacuum is approximately 299,792,458 meters per second, and it remains constant regardless of the observer's motion or the source of light. This constant speed of light is a fundamental principle in physics and is a key component of Einstein's theory of relativity.
The sun rising every morning. Its' light traveled about 93,000,00 miles through a vacuum in order to be seen.If you accept that the space between the Earth and the Moon is lacking in atmosphere, that is, its a pretty good vacuum, then the simple fact that you can see the Moon (and Sun and Stars) is enough proof for me.
Light actually travels in waves.This is known to be true because there are only 3 ways that energy can be transferred. As you probably already know, light does not need a medium to travel through because it travels through space. Electromagnetic waves are the only form of energy transfer that do not require a medium to travel through.
Because lihgt travels in straight lines, proof of this can be found when light is emmited in a dusty atmosphere
From rectilinear propagation of light.
during lightening we will experience the light first and sound later. it is the good proof.
You create a vacuum in a lab, and then shine a light through it, and there is experimental proof that light travels through a vacuum. Alternatively, take the fact that light travels through space - if light could not travel through a vacuum, no light from the stars, the moon or the sun would ever reach our planet.
no he is not
A lightning storm is an excellent example of light travelling faster then sound because of the fact that unless it is directly above you the lightning always streaks first and then you hear the thunder.
Νο,Michael was straight.*
Speed of light is a lot faster than the electro-biochemical events that our brain runs on.
sonic generations douse have shadow in it, i found a youtube video of it all. there is also proof of knuckles but im not sure about the rest...
Yes, they do indeed make venetian blinds that are light proof to prevent light from entering the room. They are extremely expensive.
get proof first...then just break it to her straight up