Light year is a unit of-time-distance-temperature-speed-

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Byju's Answer

Standard VIII

Physics

Introduction to the Solar System

Light year is...

Question

Light year is a unit of:

time

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distance

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speed

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temperature

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Solution

The correct option is B
distance

Light year is a unit of distance.

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Similar questions

The unit of time is :

(a) light year (b) parsec

Q. Assertion (A): Light year is the unit of time.

Reason (R): Light year is the distance travelled by light in vacuum in one year.

Q. Assertion :A light-year is a distance that light travels with velocity of

3 \times 10^{8}

m s^{- 1}

in one year. Reason: Light year is the unit for measuring time.

Light year is the unit of distance. It is the distance travelled by light in one year. If the speed of light is equal to $3 \times 10^{8} \frac{m}{s}$ , how many kilo-meters will make up $1$ light year?

A light year is the unit of distance.

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Light year is a unit of:

The correct option is B distance Light year is a unit of distance.

The correct option is B
distance

Light year is a unit of distance.