If that same object was also emitting light waves, would the observed WAVELENGTH be shorter or longer?*1 pointshorterlonger
Question
If that same object was also emitting light waves, would the observed WAVELENGTH be shorter or longer?*1 pointshorterlonger
Solution
The observed wavelength would be shorter. This is due to the Doppler effect, which states that an object moving towards the observer will have its light waves compressed, leading to a shorter wavelength. Conversely, if the object was moving away from the observer, the light waves would be stretched, leading to a longer wavelength.
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