CBSE Class 11 c11phy_dimensions — practice questions
12 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice CBSE Class 11 c11phy_dimensions in the app →Per NCERT §1.4, the dimensional formula of FORCE is which?Per NCERT §1.5, the dimensional formula of ENERGY (joule) is which?Per NCERT §1.5, the dimensional formula of MASS DENSITY is which?Per NCERT §1.5, the dimensional formula of VELOCITY is which?Per NCERT §1.6.1 (principle of homogeneity), two physical quantities can be added or subtracted only if which Per NCERT §1.6.1, the arguments of TRIGONOMETRIC, LOGARITHMIC, and EXPONENTIAL functions must be which kind ofPer NCERT Ex 1.4, which formula for kinetic energy is dimensionally INCORRECT?Per NCERT §1.6.1 (key warning), a DIMENSIONALLY CORRECT equation is necessarily which?Per NCERT Ex 1.5, the period of a simple pendulum T derived from dimensional analysis (l, g, m) gives which foPer NCERT Ex 1.5, dimensional analysis CANNOT determine which feature of the simple pendulum formula T = 2π√(lPer NCERT §1.4, the dimensions of PRESSURE are which?Per NCERT §1.6.1, ANGLE has which dimensions, since it is the ratio of two lengths (arc/radius)?