Why do we always have crystal ball covered?
Why do we always have crystal ball covered? While surfing the web, I came across a fascinating article on Twitter....
Why do we always have crystal ball covered? While surfing the web, I came across a fascinating article on Twitter....
Flagellate Hundreds of millions of years ago, light-sensing organelles arose inside the monad. Creatures with ‘photoreceptors’ are able to distinguish...
Focusing The light started from the object must have arrived exactly at one point on the retina to see things...
A rainbow is a natural phenomenon where the dispersion of light is most visible. As you know, We can see...
Real image and virtual image Looking at an object, we feel there is an object in it. By the way,...
Refraction is the bending of a wave caused by a change in its speed as it moves from one medium...
Focus adjustment of the camera The eye focuses by adjusting the thickness of the lens. On the other hand, the...
You can drag the path of light. Refraction is the bending of a wave caused by a change in its...
The refractive index of the prism glass was assumed to be 1.51 for red light (≒700 nm) and 1.53 for...
Even if the object does not shine by itself, why can we see it? The eye is the organ that...
A rainbow is a natural phenomenon where the dispersion of light is most visible. As you know, We can see...
Why does a slightly curved path take less time than a straight path? Ants can move faster on flat stones...