Question

the dog has taken good decision..why std 6 chapter 2​

Answer 1

Answer: That dog decided to become the servant of one who was stronger than anyone on earth. He set out to find such a master.

Answer 2

Explanation:

Red light has longer wavelengths than the blue light. The angle of deviation by a prism is not the same for all the wavelength (colours) of light. Hence the prism disperses white light into its constituent colours. The red is deviated least and the violet most

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