Question

Define - refraction of light .a) What is meant by spectrum? b) Write the names of colours in the spectrum serealy.​

Answer 1

Answer:

Refraction of light- refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium. Refraction of light is the most commonly observed phenomenon

spectrum- seven different colors of light emmited from a single white light is spectrum

colours of spectrum- VIBGYOR

VOILET

INDIGO

BLUE

GREEN

YELLOW

ORANGE

RED

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