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Which one correct relation among astronomical unit, light year and parsec

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$1 p a r \sec < 1 l y > 1 A U$

$1 p a r \sec > 1 l y > 1 A U$

$1 p a r \sec > 1 l y < 1 A U$

$1 p a r \sec < 1 l y < 1 A U$

answer is B.

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Detailed Solution

$1 A s t r o n o m i c a l U n i t = 1.5 \times 10^{11} m 1 L i g h t y e a r = 9.46 \times 10^{15} m 1 p a r \sec = 3.08 x 10^{16} m 1 p a r \sec > 1 L i g h t y e a r > 1 A s t r o n o m i c a l U n i t$

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