AP-EAPCET SERIES Physics
Doppler Effect
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2025 Chapter Questions 1 MCQs
01
PYQ 2025
medium
physics ID: ap-eapce
When both the source of sound and observer approach each other with a speed equal to 10% of the speed of sound, then the percentage change in frequency heard by the observer is nearly
1
33.3%
2
12.2%
3
22.2%
4
11.1%