Starting from rest,an electron accelerates through a potential difference of 40 V.What is its de Broglie wavelength? (h = 6.63 x 10^-34 J*s,m_e = 9.11 x 10^-31 kg,and 1 eV = 1.60 x 10^-19 J) A)1.1 x 10^-10 m B)1.5 x 10^-10m C)1.9 x 10^-10 m D)2.3 x 10^-10 m

Question

Quizplus · Accepted Answer

The Answer of Starting from rest,an electron accelerates through a potential difference of 40 V.What is its de Broglie wavelength? (h = 6.63 x 10^-34 J*s,m_e = 9.11 x 10^-31 kg,and 1 eV = 1.60 x 10^-19 J) A)1.1 x 10^-10 m B)1.5 x 10^-10m C)1.9 x 10^-10 m D)2.3 x 10^-10 m

Starting from Rest,an Electron Accelerates Through a Potential Difference of 40