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

The fission of a heavy nucleus gives, in general, two smaller nuclei, two or three neutrons, some beta-particles, and some gama-radiations. It is always true that the nuclei produced and some gama-radiations. It is always true that the nuclei produced in general some beta-particles The fission of a heavy nucleus gives two or three neutrons [...]

The minimum frequency of a gama ray that causes a deuteron to disintegrate into a proton and a neutron is (md = 2.0141 amu, mp = 1.0078 amu, mn = 1.0087 amu.) mn = 1.0087 amu.) mp = 1.0078 amu The minimum frequency of a gama ray that causes a deuteron to disintegrate into a [...]

The initial activity of a certain radioactive isotope was measured as 16000 counts / min. Given that the only activity measured was due to this isotope and that its activity after 12 h was The initial activity of a certain radioactive isotope was measured as 16000 counts / min. Given that the only activity measured [...]

In the case of thorium (A = 232 and Z = 90), we obtain an isotope of lead (A = 208 and Z = 82) after some radioactive disintegrations. The number of alpha and beta particles emitted are, respectively, In the case of thorium (A = 232 and Z = 90) respectively we obtain an [...]

A rowland ring has 10^3 turns per unit length. On passing a current of 2 A, magnetic induction is measured to be 1.5 Wb/m^2. calculate ( a) relative permeability of the core, (b) magnetic susceptibility , (c) magnetizing field intensity and (d) magnetization. (b) magnetic susceptibility (c) magnetizing field intensity and (d) magnetization. A rowland [...]

In the disintegration series 238U92 gives X gives AYZ the values of Z and A, respectively, will be In the disintegration series 238U92 gives X gives AYZ the values of Z and A respectively will be October 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Certain radioactive substance reduces to 25% of its value in 16 days. Its half-life is Certain radioactive substance reduces to 25% of its value in 16 days. Its half-life is October 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A nucleus AXZ emits an alpha particle. The resultant nucleus emits a beta+ particle. The respective atomic and mass numbers of the final nucleus will be A nucleus AXZ emits an alpha particle. The resultant nucleus emits a beta+ particle. The respective atomic and mass numbers of the final nucleus will be October 18, 2020 [...]

The magnetic induction and magnetising field in a samplee of magnetic material are 1 Wb/m^2 and 2 x 10^3 A/m respectively . Find (a) magnetic permeability ( b ) relative permeability of the material , ( c) magnetic susceptibility and ( d) intensity of magnetization . Given that mu0 = 4 pie x 10^-7 Ta/m. [...]

Neutron decay in the free space is given as follows: 0n1 gives 1H1 + -1e0 + () Then, the parenthesis represents Neutron decay in the free space is given as follows: 0n1 gives 1H1 + -1e0 + () Then the parenthesis represents October 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]