5 JEE Main 2002 Waves and Sound previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2002 previous-year questions from the Waves and Sound chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Waves and Sound chapter hub.
Length of a string tied to two rigid supports is 40 ~cm. Maximum length (wave length in cm ) of a stationary wave produ…
Tube A has both ends open while tube B has one end closed, otherwise they are identical. The ratio of fundamental frequ…
A wave y=a (ω t-k x) on a string meets with another wave producing a node at x=0. Then the equation of the unknown wave…
A tuning fork arrangement (pair) produces 4 beats / sec with one fork of frequency 288 cps. A little wax is placed on t…
When temperature increases, the frequency of a tuning fork