Oscillations
Class 11 · Oscillations · Practice
Period vs Spring Constant — Previous-Year Questions
5 previous-year questions on Period vs Spring Constant, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. Spring: m = 0.5 kg, k = 200 N/m. Period:
JEE 2022Q2. If k is doubled (m same), T becomes:
JEE 2021Q3. Two springs k = 50 each in SERIES with mass m. Effective k:
JEE 2020Q4. If we want to halve T of a spring-mass, we need k to be:
JEE 2019Q5. Springs in PARALLEL combined behave like a:
JEE 2018Period vs Spring Constant 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.