8 JEE Main 2012 Waves and Sound previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2012 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.
The disturbance y(x, t) of a wave propagating in the positive x-direction is given by y=(1)/(1+x²) at time t=0 and by y…
A wave represented by the equation y₁=a (k x-ω t) is superimposed with another wave to form a stationary wave such that…
A uniform tube of length 60.5 ~cm is held vertically with its lower end dipped in water. A sound source of frequency 50…
Following are expressions for four plane simple harmonic waves (i) y₁=A 2 π (n₁ t+(x)/(λ₁) ) (ii) y₂=A 2 π (n₁ t+(x)/(λ…
This question has Statement 1 and Statement 2 . Of the four choices given after the Statements, choose the one that bes…
This question has Statement 1and Statement 2. Of the four choices given after the Statements, choose the one that best…
An air column in a pipe, which is closed at one end, will be in resonance wtih a vibrating tuning fork of frequency 264…
A cylindrical tube, open at both ends, has a fundamental frequency, f, in air. The tube is dipped vertically in water s…