ਦਿੱਤੇ ਗਏ m_(e)=9.11 xx 10^(-31)kg ਅਤੇ h = 6.626 xx 10^(-34)Js, ਮਾਪ ਵਿੱਚ ਸ਼ਾਮਲ ਅਨਿਸ਼ਚਿਤਤਾ...

Given m_(e)=9.11 xx 10^(-31)kg and h = 6.626 xx 10^(-34)Js , the uncertainty involved in the measuremenetof velocity within a distance of 0.1Å is

An electron beam energes from an accelerator with kinetic energy 100eV. What is its de-Broglie wavelength? [m = 9.1 xx 10^(-31)kg, h = 6.6 xx 10^(-34)Js, 1eV = 1.6 xx 10^(-19)J]

de-Brogile wavelength of an electron accelerated by a voltage of 50 V is close to ( |e| = 1.6 xx 10^(-19)C, m_(e) = 9.1 xx 10^(-31) kg, h = 6.6 xx 10^(-34) Js) :-

An electron is accelerated under a potential difference of 64 V, the de-Brogile wavelength associated with electron is [e = -1.6 xx 10^(-19) C, m_(e) = 9.1 xx 10^(-31)kg, h = 6.623 xx 10^(-34) Js]

Calculate the wavelength of an electron that has been accelerated in a particle acceleratior through a potential difference of 100 million volts. (1 eV = 1.6 xx 10^(-19)C, m_e = 9.1 xx 10^(-31) kg, h = 6.6 xx 10^(-34) Js) .

Calculate the wavelength associated with a moving electron having kinetic energy of 1.375 xx 10^(-25) J . (mass of e = 9.1 xx 10^(-31) kg, h = 6.63 xx 10^(-34) kg m^2 s^(-1)) .