Multiple choice general knowledge science & technology

Doppler effect is Waves emitted by a moving object as received by an observer will be blueshifted if receding , redshifted if approaching

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The statement is false because it has the shifts reversed. Objects approaching the observer produce blueshift (higher frequency), while receding objects produce redshift (lower frequency).

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