Waves
Class 11 · Waves · Practice
Phase Difference — Previous-Year Questions
5 previous-year questions on Phase Difference, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. Phase difference for path difference of λ/4:
JEE 2022Q2. Two coherent sources differ in phase by π. Their waves at the same point:
JEE 2021Q3. If two sources are in phase and observe Δx = 3λ/2 at a point. Result:
JEE 2020Q4. Phase difference of π corresponds to path difference of:
JEE 2019Q5. Two SHMs of equal A with phase difference π/2. Superposition amplitude:
JEE 2018Phase Difference 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.