NEET

NEET 2017  Q. 1 A potentiometer is an accurate and versatile device to make electrical measurements of E.M.F. because the method involves : A. cells B. potential gradients C. a […]

AIPMT 2012  Mains Q. 1 The instantaneous values of alternating current and voltages in a circuit are given as i = 1/√2 sin (100 πt) ampere  e =1/√2 sin (100 […]

AIPMT 2011  Mains Q. 1 The density of a material in CGS system of units is 4 g/cm^3. In a system of units in which unit of length is 10 […]

AIPMT 2011 Prelims Q. 1 The dimension of (μ∘ε∘)^-1/2 are: A. L^(-1/2)T^(-1/2) B. L^(1/2)T^(-1/2) C. L^(-1)T D. LT^(-1)   Q. 2 The moment of inertia of a thin uniform rod […]

AIPMT 2010  Mains Q. 1  A thin circular ring of mass M and radius r is rotating about its axis with constant angular velocity ω. Two objects each of mass […]

AIPMT 2010  Prelims Q. 1 A block of mass m is in contact with the cart C as shown in figure (1). The coefficient of static friction between the block […]

AIPMT 2009  Prelims Q. 1 In the nuclear decay given in figure 1, the particles emitted in the sequence are: A. γ, β, α B. β, γ, α C. α, […]

AIPMT 2007 Prelims Q. 1 The primary and secondary coil of a transformer have 50 and 1500 turns respectively. If the magnetic flux φ linked with the primary coil is […]

AIPMT 2006 Prelims Q. 1 In producing chlorine through electrolysis 100W power at 125 V is being consumed. How much chlorine per min is liberated ? ECE of chlorine is […]