The mass of an electron at rest is `9.1 xx10^(-31)` kg. the mass of an electron, when it is moving with a speed of `2.4xx10^(8)` m/s is `(c=3xx10^(8) m//s)`

The mass of an electron at rest is 9.1 xx10^(-31) kg. The energy of electron when it moves with speed of 1.8xx10^(8) m/s is

The rest mass of an electron is 9.11xx10^(-31) kg. Molar mass of the electron is

The rest mass of an electron is 9.1 xx10^(-31) kg. Its kinetic energy when it moves with a speed of 2.4xx10^(8) m/s is

The rest mass of a proton is 1.67xx10^(-27) kg Its total energy when it moves with a speed of 2.1 xx10^(8) m/s is

The rest mass of a proton is 1.67xx10^(-27) kg. the kinetic energy of proton when it moves with a speed of 2.1xx10^(8) m/s is

If mass of an electron is 9.11xxx10^(-31) kg, how many electrons would weigh in 1 mg? Given data: Mass of an electron =9.11xx10^(-31)kg =9.11xx10^(-31) kg is the mass of 1 electron

Calculate the energy in MeV equivalent to the rest mass of an electron . Given that the rest mass of an electron , m=9.1 xx 10^(-31) kg , 1MeV = 1.6 xx 10^(-13) J and speed of light , c= 3 xx 10 ^(8) ms ^(-1) .

Calculate the energy in MeV equivalent to the rest mass of an electron . Given that the rest mass of an electron , m=9.1 xx 10^(-31) kg , 1MeV = 1.6 xx 10^(-13) J and speed of light , c= 3 xx 10 ^(8) ms ^(-1) .

The mass of an electron is 9.1xx10^(-31) kg and velocity is 2.99xx10^(10) cm s^(-1) . The wavelenth of the electron will be

The mass of an electron is 9.1xx10^(-31) kg and velocity is 2.99xx10^(10) cm s^(-1) . The wavelenth of the electron will be