what is netron disk?what is newtrons disk
Answers
Answer:
If the mass of a normal star were squeezed into a small enough volume, the protons and electrons would be forced to combine to form neutrons. ... The gas flowing towards the neutron star forms a thick disk of orbiting material called an accretion disk.
Answer:
The perception of a picture or a color stays in the human brain for a fraction of a second. Newton's color disk is a mechanical device that rotates an array of colors arranged as petals or gradients around an axis and when the disc rotates fast enough the perception of the color changes to white. This is because white light is nothing but the mixture of light of all wavelengths in the visible range.
Sir Isaac Newton used this device to prove the above assertion that white color is the mixture of all colors.
SO Light is not colourless.
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