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Byju's Answer
Standard X
Physics
Refractive Index
One light yea...
Question
One light year is used for measurement of large distances?
A
True
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B
False
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Solution
The correct option is
A
True
One light year is defined as the distance travelled by light in one year in vacuum.
1
l
i
g
h
t
y
e
a
r
=
9.5
×
10
15
m
Since, one light year is very large value. Thus one light year is used for measurement of large distance.
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