Question

obtain the dimmensions of
1)permittivity
2)gravitational constant ​

Answer 1

Answer:

2 gravitational constant,

The dimensions assigned to the gravitational constant are force times length squared divided by mass squared; this is equivalent to length cubed, divided by mass and by time squared: In SI base units, this amounts to meters cubed per kilogram per second squared: In cgs, G can be written as G ≈ 6.674×10−8 cm3⋅g−1⋅s−2.