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PART - 1 CH - 1 Units and Measurements — Physics STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 SciencePhysicsPART - 1 CH - 1 Units and Measurements1 Mark
Question
$1 m=$ __________ ly
✓

Answer

$1 m=1.057 \times 10^{-16} ly$
$ \because 1 m =\frac{1}{9.46 \times 10^{15}} ly $
$=1.057 \times 10^{-16} ly$

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