JEE Main & Advanced
Physics
EM Waves
Question Bank
Mock Test - Electromagnetic Waves and Dual Nature
question_answer
If 10000 V is applied across an X-ray tube, what will be the ratio of de Broglie wavelength of the incident electron to the shortest wavelength of X-ray produced? \[(\frac{e}{m}\text{for}\,\text{electron}\,\,\text{is}\,1.8\times {{10}^{11}}Ck{{g}^{-1}})\]