Physics, asked by niyatii2882, 1 year ago

light year is a unit of which fundamental quantity ? define light year

Answers

Answered by AkshitNair
2

Light year is a unit of distance.

And a light year is the distance travelled by light in a year.

Which is a lot considering that the speed of light is 300,000km/s .

Answered by strenbr
1

Answer:

DISTANCE.

DEFINITION:-

A light year is the distance travelled by light in one year. The speed of light is 3,00,000 kilometre per second. This, light travels a distance of about 9,50,000 crore kilometre in one year .

This is according to my book.

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