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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A listener is at rest with respect to the source of sound. A wind starts blowing along the line joining the source and the observer. Which of the following quantities do not change? (i) Frequency (ii) Velocity of sound (iii) Wavelength (iv) Time period

A listener is at rest with respect to the source of sound. A wind starts blowing along the line joining the source and the observer. Which of the following quantities do not change? (i) Frequency (ii) Velocity of sound (iii) Wavelength (iv) Time period

because Many elements have non-integral atomic masses