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The mass of a neutron...

The mass of a neutron

A

Is exactly equal to that of a proton

B

Is slightly greater than that of a proton

C

Is exactly equal to that of an electron

D

Varies slightly depending on the nucelus, in which it is present

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The correct Answer is:
B
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Mention the mass of neutron.

Calculate the specific binding energy of the nucleus of ._(7)^(14)N . Given the rest mass of nucleus of ._(7)^(14)N=14.00307 u, the rest mass of proton =1.00783 u and the rest mass of neutron=1.00867 u.

A thermal neutron strikes U_(92)^(235) nucleus to produce fission. The nuclear reaction is as given below : n_(0)^(1) + U_(92)^(235) to Ba_(56)^(141) + Kr_(36)^(92) +3n_(0)^(1) + E Calculate the energy released in MeV. Hence calculate the total energy released in the fission of 1 Kg of U_(92)^(235) . Given mass of U_(92)^(235) = 235.043933 amu Mass of neutron n_(0)^(1) =1.008665 amu Mass of Ba_(56)^(141)=140.917700 amu Mass of Kr_(36)^(92)=91.895400 amu

The number of neutrons in deuterium is

The number of neutrons in the parent nucleus which gives ""^14N on beta emission is

Calculate the binding Energy of an alpha (alpha) particle in Mev from the following data. Mass of Hlium Nucleus = 4.00260u Mass of neutron= 1.008662u Mass of proton = 1.007825u

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER - 8-PHYSICS
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  14. What is the resolving power of an instrument?

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  15. Interference of light can be explained by assuming light waves to be

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