Obtained the unit of electric flux? 4. An electron and alpha particle have the same de Broglie wavelength associated with them. How are their kinetic energies related to each other? 5. How does ...

UP Board Class 12 Physics ... find the wavelength of the second line of Balmer series in terms of Rydberg constant(R). (d) Find the expression for de-Broglie wavelength. 4(a) Derive the formula ...

5-Months Study Plan for CBSE Class 12 Physics ... Nature of Matter and Radiation Focus on important concepts like de Broglie wavelength and photoelectric effect. Practice derivations and numerical ...