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Superposition, Interference and Intensity for NEET: 8 solved questions

Real NEET paper questions on superposition, interference and intensity, part of waves. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 1989 to 2024. No sign-in needed to read them.

What this topic asks

• Interference of two waves — 5 questions
• Sound intensity and decibels — 3 questions

All 8 questions with solutions

• Interference pattern can be observed due to superposition of the following waves: A. y=a sin ω t B. y=a sin 2… NEET 2024 Re
• Two periodic waves of intensities I₁ and I₂ pass through a region at the same time in the same direction. The… NEET 2008
• The time of reverberation of a room A is one second. What will be the time (in seconds) of reverberation of a… NEET 2006
• A point source emits sound equally in all directions in a non-absorbing medium. Two points P and Q are at dis… NEET 2005
• Two waves having equation x₁=a sin(ω t-kx+φ₁) and x₂=a sin(ω t-kx+φ₂). If in the resultant wave the frequency… NEET 2001
• Two sound waves having a phase difference of 60° have path difference of NEET 1996
• Velocity of sound waves in air is 330 m/s. For a particular sound wave in air, a path difference of 40 cm is… NEET 1990
• If the amplitude of sound is doubled and the frequency reduced to one fourth, the intensity of sound at the s… NEET 1989