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Ten identical wires each having a resistance of one ohm are connected in parallel. The combination will have a resistance of Current Electricity Ten identical wires each having a resistance of one ohm are connected in parallel. The combination will have a resistance of Current Electricity November 30, 2020 Category: AIIMS Last 24 Years Solved [...]

The internal resistance of a cell of e.m.f 2 volt is 0.1 Ω. It is connected to a resistance of 3.9 Ω. The voltage across the cell will be (in volt) The internal resistance of a cell of e.m.f 2 volt is 0.1 Ω. It is connected to a resistance of 3.9 Ω. The voltage [...]

The increasing order (lowest first ) for the values of e/m (charge /mass ) for (a) e, p , n , alpha (b) n, p, e , alpha (c) n, p , alpha , e (d) n, aplha , p , e -e alpha alpha (b) n alpha (c) n aplha e (d) n n [...]

Correct set of four quantum numbers for valence electron of rubidium ( Z = 37 ) is Correct set of four quantum numbers for valence electron of rubidium ( Z = 37 ) is November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon Which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon ? November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The principal quantum number of an atom is related to the (a) Size of the orbit (b) Spin angular momentum (c) orbital angular momentum (d) orientation of the orbital in space The principal quantum number of an atom is related to the (a) Size of the orbit (b) Spin angular momentum (c) orbital angular momentum [...]

Any p – orbital can accommodate upto (a) electrons (b) Six electrons (c) two electrons with parallel spins (d) two electrons with opposite spins Any p - orbital can accommodate upto (a) electrons (b) Six electrons (c) two electrons with parallel spins (d) two electrons with opposite spins November 29, 2020 Category: Uncategorised (JEE Advanced [...]

CO has same electrons as or the ion that is isoelectronic with CO is (a) N2^+ (b) CN^- (c) O2^+ (d) O2^- CO has same electrons as or the ion that is isoelectronic with CO is (a) N2^+ (b) CN^- (c) O2^+ (d) O2^- November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Rutherford’s alpha particle scattering experiment eventually led to the conclusion that Rutherford's alpha particle scattering experiment eventually led to the conclusion that November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Who discovered neutron (a) James Chadwick (b) William crooks (c) J.J thomson (d) Rutherford Who discovered neutron (a) James Chadwick (b) William crooks (c) J.J thomson (d) Rutherford November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,