(i) If the energy of a single photon emitted by a blue laser is 5.127 x 10-19 J, then calculate the frequency of the pho
Posted: Fri May 06, 2022 11:55 am
- I If The Energy Of A Single Photon Emitted By A Blue Laser Is 5 127 X 10 19 J Then Calculate The Frequency Of The Pho 1 (49.63 KiB) Viewed 19 times
(i) If the energy of a single photon emitted by a blue laser is 5.127 x 10-19 J, then calculate the frequency of the photon. (ii) A tennis ball of mass 40 g moves with a speed of 30 m/s. If its position is determined with the accuracy of 1 mm, find the uncertainty in its linear momentum. (iii) Write the expression for ground state eigenfunction and the first excited eigenfunction for a particle of mass 'm' trapped in a one-dimensional box of width 'a'.