একটি নিউট্রন যার ভর 1.67 xx 10^(-27) kg এবং 10^(8) m// গতিতে চলে একটি ডিউটরনের সাথে...

A neutron having a mass of 1.67 xx 10^(-27) kg and moving at 10^(8) m//s collides with a deuteron at rest and sticks to it. If the mass of the deuteron is 3.33 xx 10^(-27) kg then the speed of the combination is

G = 6.67 xx 10^(-11) kg^(-1) m^(3) s^(-2) . Convert it into CGS system.

A neutron breaks into a proton and electorn. Calculate the eenrgy produced in this reaction in m_(e) = 9 xx 10^(-31) kg, m_(p) = 1.6725 xx 10^(-27) kg, m_(n) = 1.6747 xx 10^(-27) kg, c = 3xx10^(8)m//sec .

A proton of mass 1.67 xx 10^(-27) kg and charge 1.6 xx 10^(-19) C is shot a uniform magnetic field, and perpendicular to the field with a velocity 5 xx 10^(6) m//s . If the magnetic induction of the field is 1 tesla, find (i) The radius of the circular path

A neutron breaks into a proton and electron. Calculate the energy produced in this reaction in MeV. Mass of an electron =9xx10^(-11) kg. mass of proton=1.6725xx 10^(-27) kg, Mass of neutron=1.6747 xx10^(-27) kg. speed of light = 3xx10^(8)m//sec .

Energy of a particle at absolute temperature T is of the order kT. Calculate the wavelength of thermal neutrons at 27^(@)C . Take mass of neutron = 1.67 xx 10^(-27)kg, h =6.6 xx 10^(-34)Js and k = 1.38 J " mol"^(-1)K^(-1) .