Units and Measurement questions
875 published questions with worked solutions.
- Which of the following units denotes the dimensions [ML^2/Q^2], where Q denotes the dimensions of electric charge? [OJEE 2006]
- The modulus of elasticity is dimensionally equivalent to [WB-JEE 2007]
- The dimensional formula of universal gas constant is [Jamia Millia Islamia 2004]
- The dimensions of magnetic field in M, L, T and C (coulomb) is given as [AIEEE 2008]
- The air bubble formed by explosion inside water performs oscillation with time period T that is directly proportional to...
- The speed (v) of ripples on the surface of water depends on surface tension ( ), density ( ) and wavelength ( ). The square of...
- The dimensions of Planck's constant is same as that of [OJEE 2008]
- Which of the following sets of quantities have the same dimensional formula? [Kerala CEE 2006]
- The physical quantities not having the same dimensions are [MP PET 2007]
- Which one of the following pair of quantities has the same dimension? [DCE 2009]
- The energy (E), angular momentum (L) and universal gravitational constant (G) are chosen as fundamental quantities. The dimension...
- If L, C and R denote inductance, capacitance and resistance respectively, then which of the following combination has the...
- R, L and C represent the physical quantities resistance, inductance and capacitance respectively. Which one of the following...
- If F denotes force and t time, then in the equation F=at^ -1 +bt^2, the dimensions of a and b respectively are [Kerala CEE 2011]
- The physical quantity having the dimensions [M^ -1 L^ -3 A^2T^4] is [Jamia Millia Islamia 2008]
- Dimensional formula of Stefan's constant is [Kerala CEE 2009]
- Given, force = density + ^3 . What are the dimensions of , ? [BVP 2010]
- What is dimensional formula of thermal conductivity? [UP SEE 2006]
- If C is the capacitance and V is the potential, the dimensional formula for CV^2 is [Kerala CEE 2008]
- In the relation x= ( t+kx), the dimensions of are [UP SEE 2008]
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