Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A certain radioactive material can undergo three different types of decay, each with a different decay constant lemda, 2lemda, and 3 lemda. Then, the effective decay constant
17
Oct
A certain radioactive material can undergo three different types of decay, each with a different decay constant lemda, 2lemda, and 3 lemda. Then, the effective decay constant 2lemda A certain radioactive material can undergo three different types of decay and 3 lemda. Then each with a different decay constant lemda the effective decay constant October [...]
A nucleus moving with velocity v emits an alpha particle. Let the velocities of the alpha particle and the remaining nucleus be v1 and v2 and their masses be m1 and m2, then
17
Oct
A nucleus moving with velocity v emits an alpha particle. Let the velocities of the alpha particle and the remaining nucleus be v1 and v2 and their masses be m1 and m2, then A nucleus moving with velocity v emits an alpha particle. Let the velocities of the alpha particle and the remaining nucleus be [...]
A radioactive sample decays by 63% of its initial value in 10 s. It would have decayed by 50% of its initial value in
17
Oct
A radioactive sample decays by 63% of its initial value in 10 s. It would have decayed by 50% of its initial value in A radioactive sample decays by 63% of its initial value in 10 s. It would have decayed by 50% of its initial value in October 17, 2020 Category: Uncategorised (JEE Advanced [...]
In a sample of rock, the ratio of 206Pb to 238U nuclei is found to be 0.5. The age of the rock is (given half-life of U238 is 4.5 * 10^9 years)
17
Oct
In a sample of rock, the ratio of 206Pb to 238U nuclei is found to be 0.5. The age of the rock is (given half-life of U238 is 4.5 * 10^9 years) In a sample of rock the ratio of 206Pb to 238U nuclei is found to be 0.5. The age of the rock is [...]
Consider two arbitrary decay equations and mark the correct alternative(s) given below.
17
Oct
Consider two arbitrary decay equations and mark the correct alternative(s) given below. Consider two arbitrary decay equations and mark the correct alternative(s) given below. October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Calculate the energy released when three alpha particles combine to form a 12C nucleus. the atomic mass of 4He2 is 4.002603 u.
17
Oct
Calculate the energy released when three alpha particles combine to form a 12C nucleus. the atomic mass of 4He2 is 4.002603 u. Calculate the energy released when three alpha particles combine to form a 12C nucleus. the atomic mass of 4He2 is 4.002603 u. October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
The 226Ra88 nucleus undergoes alpha decay to 226Rn88. Calculate the amount of energy liberated in this decay. Take the mass of 226Ra88 to be 226.025 402 u, that of 226Rn88 to be 222.017571 u,
17
Oct
The 226Ra88 nucleus undergoes alpha decay to 226Rn88. Calculate the amount of energy liberated in this decay. Take the mass of 226Ra88 to be 226.025 402 u, that of 226Rn88 to be 222.017571 u, that of 226Rn88 to be 222.017571 u The 226Ra88 nucleus undergoes alpha decay to 226Rn88. Calculate the amount of energy liberated [...]
A wires of length I is bent into a circular loop of radius R and loop is B. The same wire is now bent into a double loop of equal radii. If both loops carry the same current I and it is in the same direction, the magnetic field at the centre of the double loop will be
17
Oct
A wires of length I is bent into a circular loop of radius R and loop is B. The same wire is now bent into a double loop of equal radii. If both loops carry the same current I and it is in the same direction, the magnetic field at the centre of the double [...]
Two long conducting wires carrying equal currents are placed to the z axis . A charged particle is made to move in a ciircular path of radius a with centre of the path at point ( 0, a ) in clockwise direction.
17
Oct
Two long conducting wires carrying equal currents are placed to the z axis . A charged particle is made to move in a ciircular path of radius a with centre of the path at point ( 0, a ) in clockwise direction. a ) in clockwise direction. Two long conducting wires carrying equal currents are [...]
Estimate the minimum amount of 235U92 that needs to undergo fission in order to run a 1000 MW power reactor per year of continuous operation. Assume an efficiency of about 33 percent.
17
Oct
Estimate the minimum amount of 235U92 that needs to undergo fission in order to run a 1000 MW power reactor per year of continuous operation. Assume an efficiency of about 33 percent. Estimate the minimum amount of 235U92 that needs to undergo fission in order to run a 1000 MW power reactor per year of [...]