Waves
Class 11 · Waves · Practice
Beats — Previous-Year Questions
5 previous-year questions on Beats, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. Two strings vibrate at 256 Hz and 260 Hz. Beat frequency:
JEE 2022Q2. When tuning two musical strings to the same pitch, you listen for:
JEE 2021Q3. Two tuning forks at 256 Hz and 260 Hz played together. How many beats heard in 5 seconds?
JEE 2020Q4. When the two source frequencies become EQUAL (f₁ = f₂):
JEE 2019Q5. Above ~15 Hz of beat frequency:
JEE 2018Beats previous-year questions from sciphylab (also known as SciPhy, SciPhy Lab, SciPhy Labs, Physics Lab). Class 11 physics practice for JEE Mains, JEE Advanced, NEET UG, AP Physics 1/2/C, SAT, and CUET-UG candidates.