Physics · Doppler Effect & Redshift
If an observer moves towards a light source, what effect does it have on the observed frequency and spectral color shift?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Frequency decreases, shift toward blue
- 2Frequency increases, shift toward red
- 3Frequency increases, shift toward blue✓
- 4Frequency decreases, shift toward red
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Frequency increases, shift toward blue
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