$Newton/meter^2$ is the unit of

$10 \; amu = \dots \; kg$

Which of the following physical quantities can be used to express temperature?

Give the $CGS$ unit of universal gravitational constant $(G)$.

Given below are two statements:
Statement $I$: Astronomical unit $(AU)$,Parsec $(pc)$,and Light year $(ly)$ are units for measuring astronomical distances.
Statement $II$: $AU < pc < ly$
In the light of the above statements,choose the most appropriate answer from the options given below:

An energy of $13.6 eV$ is equal to