Because your eyes work by capturing light.
Objects are visible to us when light from the object enters our eyes and is detected by our retinas. This light stimulates nerve impulses that are sent to the brain, where they are processed and interpreted as images. The visibility of an object also depends on factors such as its size, distance, color, and the amount of available light.
There is no known material that light cannot travel through. However, materials such as lead and thick concrete can significantly attenuate or absorb light, making them almost opaque to visible light.
Shadows change due to the movement of the light source or the object blocking the light. As the position of either the object or the light source shifts, the size, shape, and direction of the shadow will also change. This change occurs because shadows are created when an object blocks light, so any alterations in the light source or object will impact the resulting shadow.
intensity increases as distance decreases. you cant explain that. scources- bill o'reily
by itself many scientists figured out that light travels by itself you can see light moving you cant touch it and cant hear it same with oxygen. oxygen is always around us we breath it and sometimes see it
u cant
It's just a stage. You cant have anything without stage directions
U cant
Realy you cant do anything because of the crazy teachers today.
yes and no because a plant cant survive all night without food although they can make their own food if they are that desprite so they don't die but they cant do that without light so noo
it reflects light because pluto is made of ice so its cant make like its reflects its. it gets light from the sun
Light is composed of protons, which have no mass, therefore light has no mass and cant weigh any thing.
You cant. If you dont meet anyone or do anything youll never accomplish anything in life.
ummm you cant
Me you anything thay cant survcive without ither cells
Objects are visible to us when light from the object enters our eyes and is detected by our retinas. This light stimulates nerve impulses that are sent to the brain, where they are processed and interpreted as images. The visibility of an object also depends on factors such as its size, distance, color, and the amount of available light.
In my opinion.. Knowledge is way more important. It think their about even nowadays, you cant have anything without money, cant have a career without knowledge