What is the Colour of Sun?
What is the Colour of Sun? Ans : White ! Why the sun colour is white ? comonly our concept Sun is yellow or orange or even red. Proof Rainbows are light from the Sun, separated into its colors. Each Continue reading
What is the Colour of Sun? Ans : White ! Why the sun colour is white ? comonly our concept Sun is yellow or orange or even red. Proof Rainbows are light from the Sun, separated into its colors. Each Continue reading →
It’s a kind of energy called “electromagnetic (EM) radiation”. There are other kinds of EM radiation too (radio waves, microwaves, x-rays, etc.).Light travells very fast and straight about 186,000 miles per second [300,000 kilometers per second], so light from Continue reading →
The eye is about as big as a ping-pong ball and sits in a little hollow area in the skull. The eyelid protects the front part of the eye. The lid helps keep the eye clean and moist by Continue reading →
A Scottish physicist named James Clerk Maxwell (1831 – 1879) showed that electric and magnetic fields fluctuating together can form a propagating wave, which was named an electromagnetic wave. Light or visible light is electromagnetic radiation that is visible to Continue reading →