Question
Neutral hydrogen atoms are moving along the axis of an evacuated tube with a speed of 2.0 × 106 ms-1 . A spectrometer is arranged to receive light emitted by these atoms in the direction of their forward motion. This light, if emitted from resting hydrogen atoms, would have a measured wavelength of 486.13 nm. Calculate the expected wavelength for light emitted from the approaching atoms, using the relativistic formula.
Answer :
Word Count : 99
To solve this problem, we use the relativistic Doppler effect formula for light: \[ \lambda' = _________ ____ ___ _______ __________ ____ ______ _________ ____.
___ ___ _______ ________ _________ _____ ____ _______ ________ _____ ______ ____.
_______ ________ ________ ______ _____ ______ ___ _________ _________ ________ __________ ______.
___ ____ ______ _______ ________ __________ __________ __________.
________ ____ __________ _____ _____ __________ _________ ____ ___ _____ __________.
_______ ___ __________ _________ _________ ___ _______ ______ ________.
_________ _________ _________ _______ _________ _____.
__________ _______ ______ _________ ______.
__________ ______ ______ _________ _____ _____ ______ ___ ________.
____ ____.
Get Full Answer on WhatsApp
To solve this problem, we use the relativistic Doppler effect formula for light: \[ \lambda' = _________ ____ ___ _______ __________ ____ ______ _________ ____.
___ ___ _______ ________ _________ _____ ____ _______ ________ _____ ______ ____.
_______ ________ ________ ______ _____ ______ ___ _________ _________ ________ __________ ______.
___ ____ ______ _______ ________ __________ __________ __________.
________ ____ __________ _____ _____ __________ _________ ____ ___ _____ __________.
_______ ___ __________ _________ _________ ___ _______ ______ ________.
_________ _________ _________ _______ _________ _____.
__________ _______ ______ _________ ______.
__________ ______ ______ _________ _____ _____ ______ ___ ________.
____ ____.
Get Full Answer on WhatsApp
IGNOU NEWS
Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★