engineering recuitment GATE IN Test Series 2023-24 Mock Test Communication Systems Optical Sources and Detector
In Michelson’s Interferometer, the reading for a pair of maximum indistinctness were found to be 0.6939 mm and 0.9884 mm. If the mean wavelength of the two components of light is 5893 A°, the difference between the two wavelength is ________ A°.
Enter numerical value using the virtual keypad. Round off where necessary.