Question

$Match$ the distances provided in $Column \, I$ with appropriate units of length in $Column \, II$ .

	Column - I		Column - II
$\left(\right.A\left.\right)$	Distance between earth and sun	$\left(\right.p\left.\right)$	Micron
$\left(\right.B\left.\right)$	Interatomic distance in a solid	$\left(\right.q\left.\right)$	Fermi
$\left(\right.C\left.\right)$	Size of a nucleus	$\left(\right.r\left.\right)$	Light year
$\left(\right.D\left.\right)$	Wavelength of infrared laser	$\left(\right.s\left.\right)$	Angstrom

• A. $A \, - \, p, \, B \, - \, q, \, C \, - \, r, \, D \, - \, s$
• B. $A \, - \, r, \, B \, - \, s, \, C \, - \, q, \, D \, - \, p$
• C. $A \, - \, q, \, B \, - \, p, \, C \, - \, s, \, D \, - \, r$
• D. $A \, - \, s, \, B \, - \, r, \, C \, - \, p, \, D \, - \, q$

Answer 1

Answer: (B)

Distance between earth and sun measured in Light year.
Interatomic distance in a solid measured in Angstrom.
Size of a nucleus measured in Fermi.
The wavelength of infrared laser measured in Micron.