Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
If 200 MeV energy is released in the fission of a single nucleus 235U92, how many fission must occur per second to produce a power of 1 kW ?
17
Oct
If 200 MeV energy is released in the fission of a single nucleus 235U92, how many fission must occur per second to produce a power of 1 kW ? how many fission must occur per second to produce a power of 1 kW ? If 200 MeV energy is released in the fission of a [...]
The half-life of the radioactive nucleus 226Ra86 is 1.6 * 10^3 yr. If a sample contains 3.0 * 10^16 such nuclei, determine the activity at this time.
17
Oct
The half-life of the radioactive nucleus 226Ra86 is 1.6 * 10^3 yr. If a sample contains 3.0 * 10^16 such nuclei, determine the activity at this time. determine the activity at this time. The half-life of the radioactive nucleus 226Ra86 is 1.6 * 10^3 yr. If a sample contains 3.0 * 10^16 such nuclei October [...]
Two circular coils A and B with their centres lying on the same axis have differents in the same sence. The coil B lies exacity midway between coil A and the point P. The magnetic field at point P due to coils A and B is B1 and B2 respectively.
17
Oct
Two circular coils A and B with their centres lying on the same axis have differents in the same sence. The coil B lies exacity midway between coil A and the point P. The magnetic field at point P due to coils A and B is B1 and B2 respectively. as shown in the figure [...]
L is a circular ring made of a uniform wire, currents enters and leaves the ring through straight conductors which, if produces, would have passed through the centre C of ring. The magnetic field at C
17
Oct
L is a circular ring made of a uniform wire, currents enters and leaves the ring through straight conductors which, if produces, would have passed through the centre C of ring. The magnetic field at C currents enters and leaves the ring through straight conductors which if produces L is a circular ring made of [...]
L is a circular loop (in y-z plane) carrying an anticlockwise current. P is a point on its axis OX dl is an element of length on the loop at a point A on it. The magnetic field at P
17
Oct
L is a circular loop (in y-z plane) carrying an anticlockwise current. P is a point on its axis OX dl is an element of length on the loop at a point A on it. The magnetic field at P L is a circular loop (in y-z plane) carrying an anticlockwise current. P is a [...]
The isotope 14C6 is radioactive and has a half-life of 5730 years. If you start with a sample of 1000 carbon-14 nuclei, how many will still be around in 17,190 years ?
17
Oct
The isotope 14C6 is radioactive and has a half-life of 5730 years. If you start with a sample of 1000 carbon-14 nuclei, how many will still be around in 17,190 years ? 190 years ? how many will still be around in 17 The isotope 14C6 is radioactive and has a half-life of 5730 years. [...]
An observer A and a charge Q are fixed in a stationery frame F1 . An observer B is fixed in a frame F2, which is moving with respect to F1.
17
Oct
An observer A and a charge Q are fixed in a stationery frame F1 . An observer B is fixed in a frame F2, which is moving with respect to F1. An observer A and a charge Q are fixed in a stationery frame F1 . An observer B is fixed in a frame F2 [...]
A radio nuclide A1 with decay constant lemda 1 transforms into a radio nuclide A2 with decay constant lemda 2. Assuming that at the initial moment, the preparation contained only the ratio
17
Oct
A radio nuclide A1 with decay constant lemda 1 transforms into a radio nuclide A2 with decay constant lemda 2. Assuming that at the initial moment, the preparation contained only the ratio A radio nuclide A1 with decay constant lemda 1 transforms into a radio nuclide A2 with decay constant lemda 2. Assuming that at [...]
A straight wire carrying current is parallel to the y- axis as shown in figure. THe
17
Oct
A straight wire carrying current is parallel to the y- axis as shown in figure. THe A straight wire carrying current is parallel to the y- axis as shown in figure. THe October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Determine the average 14C activity in decays per minute per gram of natural carbon found in living organisms if the concentration of 14C relative to that of 12C is 1.4 * 10^-12 and half-life
17
Oct
Determine the average 14C activity in decays per minute per gram of natural carbon found in living organisms if the concentration of 14C relative to that of 12C is 1.4 * 10^-12 and half-life Determine the average 14C activity in decays per minute per gram of natural carbon found in living organisms if the concentration [...]