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Answers
Answer:
Explanation:
1 . M L-3 T0 , Kg/m3
2. The SI unit of Force is newton. N= kg*m/s^2 ,so it's dimensional formula is : M L T^-2.
3. Torque has dimension force times distance, symbolically L2MT−2. Official SIliterature suggests using the unit newton metre (N⋅m) or the unit joule per radian.
4. Strain is defined as change in dimension over original dimension. Now we know dimension has the units of L thus this means it has no dimensional formula and has no units.
5. Dimensional Formula of Angular displacement= M0L0T0 Divide it by Time T1. So Dimensional Formula of Angular Velocity = M0L0T-1. SI unit of Angular Velocity is rad s-1
6. F = G(m1×m2)/d^2 , where m1 & m2 are the masses of the two bodies, d is the distance between the two bodies and G is the gravitational constant. We know that the units of Force are MLT^-2.SI base units, this amounts to meters cubed per kilogram per second squared
7. The SI unit of electric potential is the volt, which is defined as a joule per coulomb.Dimensional formula is M L2 T−3 I−1
8.dimensional formula [M L-1 T-2] and si unit is pascal.
9.Dimensional Formula of Coefficient of viscosity (η)=[M1L-1T-1]
SI unit of Coefficient of viscosity (η) is Pascal-second
10. Dimensional Formula of Angular Velocity = M0L0T-1. SI unit of Angular Velocity is rad s-1.