Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

Binding energy per nucleon of 1H2 and 2He4 are 1.1 MeV and 7.0 MeV, respectively. Energy released in the process 1H2 + 1H2 = 2He4 is Binding energy per nucleon of 1H2 and 2He4 are 1.1 MeV and 7.0 MeV respectively. Energy released in the process 1H2 + 1H2 = 2He4 is October 17, 2020 [...]

The binding energies of nuclei X and Y are E1 and E2, respectively. Two atoms of X fuse to give one atom of Y and an energy Q is released. Then, respectively. Two atoms of X fuse to give one atom of Y and an energy Q is released. Then The binding energies of nuclei [...]

Two horizontal parallel straight conductors , each 20 cm long , are arranged one vertically above the other and carry equal currents in opposite directions . the lower conductor is fixed while the other is free to move in guides remaining parallel to the lower. are arranged one vertically above the other and carry equal [...]

N1 atoms of a radioactive element emit N2 beta particles per second. The decay constant of the element is (in s^-1) N1 atoms of a radioactive element emit N2 beta particles per second. The decay constant of the element is (in s^-1) October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

The ratio of molecular mass of two radioactive substances is 3/2 and the ratio of their decay constants is 4/3. Then, the ratio of their initial activity per mole will be The ratio of molecular mass of two radioactive substances is 3/2 and the ratio of their decay constants is 4/3. Then the ratio of [...]

In problem 35, number of atoms decayed between time interval t1 and t2 are In problem 35 number of atoms decayed between time interval t1 and t2 are October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The activity of a radioactive substance is R1 at time t1 and R2 at time t2 (>t1). Its decay constant is lemda. Then The activity of a radioactive substance is R1 at time t1 and R2 at time t2 (>t1). Its decay constant is lemda. Then October 17, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

In a sample of a radioactive substance, what fraction of the initial nuclei will remain undecayed after a time t = T/2, where T = half-life of radioactive substance ? In a sample of a radioactive substance what fraction of the initial nuclei will remain undecayed after a time t = T/2 where T = [...]

A toroid of total 1000 turns is made by using a tore of average radius 25cm. What is the magnetic induction inside the tore if a current of2A is passed through it and the relative magnetic permeability of the tore material is μ=100 B Cand D are also marked in the figure each equal current [...]

A radioactive nucleus is being produced at a constant rate alpha per second. Its decay constant is lemda. If N0 are the number of nuclei at time t =0, then maximum number of nuclei possible are A radioactive nucleus is being produced at a constant rate alpha per second. Its decay constant is lemda. If [...]