Laser light has following property :

Laser light always lies in X-rays region

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Laser light does not have directionality property

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Laser light is white light

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Laser light is highly coherent

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Solution

The correct option is D Laser light is highly coherent
Laser is a process by which we get a light beam which is coherent, highly monochromatic and almost perfectly parallel. A beam of laser can go to the Moon and return to the Earth without much loss of intensity.

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Similar questions

Q. Laser light is considered to be coherent because it consists of

Q. Distinguish between ordinary light and laser light.

A LASER is a source of very intense, monochromatic, and unidirectional beam of light. These properties of a laser light can be exploited to measure long distances. The distance of the Moon from the Earth has been already determined very precisely using a laser as a source of light. A laser light beamed at the Moon takes 2.56 s to return after reflection at the Moon’s surface. How much is the radius of the lunar orbit around the Earth?

Q. State the difference between laser light and ordinary light

Q. Light produced by LASER is

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Laser light has following property :

The correct option is D Laser light is highly coherentLaser is a process by which we get a light beam which is coherent, highly monochromatic and almost perfectly parallel. A beam of laser can go to the Moon and return to the Earth without much loss of intensity.

The correct option is D Laser light is highly coherent
Laser is a process by which we get a light beam which is coherent, highly monochromatic and almost perfectly parallel. A beam of laser can go to the Moon and return to the Earth without much loss of intensity.