phone Torch 🔦 ammets light which spreads equally at the entire surface but lazer beam ammets to a particular point with why?

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Pawan Prajapati · Answer

Answer ::

Laser Light : It is a device by which an intense, monochromatic, parallel and highly coherent radiation is obtained. Laser means 'Light amplification by stimulated emission of radiation'.
Laser light is coherent because it contains coherent waves of single wavelength.

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phone Torch 🔦 ammets light which spreads equally at the entire surface but lazer beam ammets to a particular point with why?

phone Torch 🔦 ammets light which spreads equally at the entire surface but lazer beam ammets to a particular point with why?

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phone Torch 🔦 ammets light which spreads equally at the entire surface but lazer beam ammets to a particular point with why?

phone Torch 🔦 ammets light which spreads equally at the entire surface but lazer beam ammets to a particular point with why?

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