3 JEE Main 2008 Waves and Sound previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2008 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.
A wave travelling along the x-axis is described by the equation y(x, t)=0.005 (α x-β t). If the wavelength and the time…
While measuring the speed of sound by performing a resonance column experiment, a student gets the first resonance cond…
The speed of sound in oxygen (O₂ ) at a certain temperature is 460 ~ms⁻¹. The speed of sound in helium (He) at the same…