- Adyne/cm
- Bnewton/m
- Cnewton/m2
- Dm2/s
newton/m2 is the SI unit of Young's modulus of elasticity.
Parallactic second is not the unit of time
Curie is the unit of radio activity.
SI unit of luminous intensity is Candela.
One light year is approximately equal to 1016 m
Erg * Sec is the unit of Planck's Constant .
Unit of resistance is volt/ampere.
The rate of change of momentum of a body is equal to the resultant Force.
Joule is related to energy in the same way as Pascal is related to Pressure.
It is easy to burst a gas-filled balloon with a needle than with nail. It is because Needle exerts more pressure than nail on the balloon.