Select the pair whose dimensions are same
Dimensional formula ML–¹T –²does not represent the physical quantity -
Dimensional formula ML²T-³ represents-
The dimensions of calorie are-
Whose dimensions is ML²T-¹
If L and R are respectively the inductance and resistance, then the dimensions of L/R will be-
Which pair has the same dimensions?
If C and R represent capacitance and resistance respectively, then the dimensions of RC are -
Dimensions of one or more pairs are same. Identify the pairs-
Dimensional formula for latent heat is-
Dimensional formula for volume elasticity is-
The dimensions of universal gravitational constant are -
The percentage errors in the measurement of mass and speed are 2% and 3% respectively. How much will be the maximum error in the estimation of the kinetic energy obtained by measuring mass and speed -
Which of the following is not a unit of energy?
The relation between a micron and a centimeter is-
If L and R denote inductance and resistance, respectively, then the dimension of L/R is -
In a particular system, the unit of length, mass and time are chosen to be 10 cm, 10g and 0.1s respectively. The unit of force in this system will be equivalent to -
In the formula X = 3YZ2, X and Z have dimensions of capacitance and magnetic induction respectively. The dimensions of Y in MKSA system are
Which of the following sets can not enter into the list of fundamental quantities in any system of units?
A wave is represented by y = a sin (At – Bx + C) where A, B, C are constants. The Dimensions of A, B, C are -
If C and R denote capacity and resistance the dimensions of CR are -
If y represents distance and x-represents time, dimensions of d²y/dx² are -
A pressure of 106 dyne cm–2 is equivalent to -
A current of 2.34 ampere flows in a resistance of 11.111111 Ω. The potential difference across the given resistance with due regard for significant figures is -
