Waves NEET Previous Year Question Paper: Wave NEET PYQ (Last 10 Year)

Waves NEET PYQ Analysis

According to the chapter-wise physics weightage analysis, the Waves chapter in NEET Physics consistently contributes 2-4 questions every year, making it a reliable scoring area. In the past 10 years, Waves PYQs have included direct formula-based most scoring concepts to slightly tricky questions on resonance and harmonics. The table below shows the number of wave questions that have appeared in the NEET exam over the last 10 years:

Importance of Waves Chapter in NEET Physics

The Waves chapter includes all the important topics that are transverse waves and longitudinal waves, the speed of a wave, the Doppler effect, and the superposition of waves. Many NEET aspirants initially find this difficult, but with regular physics MCQ practice and solving previous year questions, it becomes easy.

Waves are also important because it builds the foundation for advanced topics like Wave Optics and Modern Physics in Class 12. Since questions from Waves appear almost every year, it is considered a high‑scoring chapter in NEET Physics and should be given special attention during preparation. You may also practice multi-concept physics questions to get a strong command of 2-3 concepts simultaneously.

Frequently Asked Topics in Waves NEET PYQ

Analysing Waves NEET PYQ helps aspirants helps in identifying physics important questions likely to be asked in NEET 2027. Here are the key concepts, as per the Waves NEET chapter-wise PYQ, that NEET aspirants must focus on.

Solved Examples from Waves NEET PYQ

Here are some of the most repeated NEET physics concepts from the waves chapter in class 11. After revising the theory, aspirants can check their preparation by attempting these waves PYQs. It is one of the best ways to strengthen your 2027 Physics preparation.

Ques:1 What is the relation between velocity (v), frequency (f), and wavelength (λ) of a wave? (NEET 2024) (Difficulty: Easy)

Options:

1. v = f/λ

2. v = λ/f

3. v = fλ

4. v = 1/fλ

Answer:

The wave equation is given by v = fλ, where v is the wave velocity, f is the frequency, and λ is the wavelength. This equation is fundamental in wave mechanics. Hence, the correct answer is option (3).

Ques:2 In the Doppler effect, if the source moves towards a stationary observer, the frequency of the sound wave: (Difficulty: Medium)

Options:

1. Increases

2. Decreases

3. Remains the same

4. First increases, then decreases

Answer:

When the source moves towards a stationary observer, the apparent frequency increases due to wave compression. This is given by the Doppler Effect formula: f′=fv+vov−vs where v is the speed of sound and v_s is the speed of the source. Hence, the correct answer is option (1).

Ques:3 The fundamental frequency of an open organ pipe is given by: (Difficulty: Medium)

Options:

1. v/2L

2. v/L

3. 2v/L

4. v/4L

Answer:

For an open organ pipe, the fundamental frequency is given by f = v/2L, where L is the length of the pipe. Hence, the correct answer is option (1).

Ques:4 What happens when two sound waves of nearly equal frequencies interfere? Difficulty: Medium)

Options:

1. Beats are formed

2. The frequency increases

3. The amplitude decreases

4. No effect is observed

Answer:

When two sound waves of slightly different frequencies interfere, beats are formed. The beat frequency is given by f beat = f1 - f2. Hence, the correct answer is option (1).

Ques: 5 The speed of sound is maximum in which of the following? (Difficulty: Medium)

Options:

1. Solids

2. Liquids

3. Gases

4. Vacuum

Answer:

The speed of sound is maximum in solids, followed by liquids and then gases, due to the high elasticity and density of solids. Sound cannot travel in a vacuum, as it requires a medium. Hence, the correct answer is option (1).

Preparation Tips for Waves NEET 2027

Waves is one of the significant topics in NEET Physics. You should learn about wave motion, sound waves, Doppler effect, beats, standing waves, and organ pipes. Regular solving of Waves NEET PYQs and top 50 physics numerical will help you score higher marks in NEET Physics.

• Learn NCERT concepts along with all the formulas.
• Practice numerical problems based on the formulas of waves, Doppler effect, beats, and resonance.
• Go through the important Physics formulas again and again.
• Be thorough with all important graphs and waveforms.
• Solve NEET Physics mock tests and previous years’ questions.