A new unit of length is chosen suchthat the speed of light in vacuum is unity. What is the distancebetween the Sun and the Earth in terms of the new unit if light takes8 min and 20 s to cover this distance?

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Solution

Distancebetween the Sun and the Earth:
= Speed oflight × Time taken by light to cover the distance
Given thatin the new unit, speed of light = 1 unit
Timetaken, t = 8 min 20 s = 500 s
∴Distancebetween the Sun and the Earth = 1 × 500 = 500 units

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Q. A new unit of length is chosen such that the speed of light in vacuum is unity. What is the distance between the sun and the earth in terms of the new unit if light takes 8 min and 20 sec to cover this distance?

A new unit of length is chosen such that the speed of light in vacuum is unity. What is the distance between the Sun and the Earth in terms of the new unit if light takes 8 min and 20 s to cover this distance?

Q. A new unit length is chosen such that the speed of ligth in vaccum is unity. What is the distance between the Sun and Earth in terms of the new unit if light takes

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A new unit of length is chosen such that the speed of light in vaccum is unity. What is the distance between the sun and the earth in terms of the new Unit if light takes 8 minutes and 20 second to cover the distance?

a new unit of lenght is selected in such a way that the speed of lght in vacuum is unity. calculate the distance between sun and earth in this new unite of time if light from sun takes 500 sec to reach the earth

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A new unit of length is chosen suchthat the speed of light in vacuum is unity. What is the distancebetween the Sun and the Earth in terms of the new unit if light takes8 min and 20 s to cover this distance?

Distancebetween the Sun and the Earth:= Speed oflight × Time taken by light to cover the distanceGiven thatin the new unit, speed of light = 1 unitTimetaken, t = 8 min 20 s = 500 s∴Distancebetween the Sun and the Earth = 1 × 500 = 500 units

Distancebetween the Sun and the Earth:
= Speed oflight × Time taken by light to cover the distance
Given thatin the new unit, speed of light = 1 unit
Timetaken, t = 8 min 20 s = 500 s
∴Distancebetween the Sun and the Earth = 1 × 500 = 500 units