Chapter-wise Practice: Dual Nature of Matter & Radiation NEET Mock Test with Instant Rank
Master NEET Physics: Dual Nature of Matter and Radiation Topic Mock for 2025
The chapter Dual Nature of Matter and Radiation forms the backbone of advanced modern physics and is a highly scoring topic in NEET Physics. Practicing mock tests on this chapter is crucial to strengthen your conceptual grip, manage time efficiently, and boost your confidence for NEET 2025. This free mock test is curated to provide real NTA-level questions, simulate the actual exam environment, and generate instant score analytics as soon as you submit your answers.
Solving NEET mock tests online, especially for chapters like Dual Nature of Matter and Radiation, replicates the real test pattern and helps identify core strengths as well as persistent weak areas. With mobile-friendly accessibility and a comprehensive solution review, you can self-evaluate anytime for Physics, Biology, or Chemistry chapters. Instant rank analysis gives you an edge over other NEET aspirants as you prepare with Vedantu's thoroughly updated NEET test hub for 2025.
Why Dual Nature of Radiation and Matter is Vital for NEET Success
Questions from this chapter regularly appear in NEET, often testing both theoretical understanding and problem-solving ability. Key topics include the photoelectric effect, de Broglie hypothesis, energy quantisation, matter waves, and the equation for de Broglie wavelength. Familiarity with application-based and assertion-reason MCQs on these concepts ensures strong performance and quickly increases your Physics score.
| Topic/Concept | Formula/Relation | Unit/Meaning |
|---|---|---|
| de Broglie Wavelength | λ = h/p = h/mv | meters (m) — λ: wavelength |
| Photon Energy | E = hν = hc/λ | Joules (J) — E: energy |
| Photoelectric Equation | K.E.max = hν − ϕ | Joules (J) — ϕ: work function |
| Threshold Frequency | ν0 = ϕ/h | Hertz (Hz) |
| Wavelength–Energy Conversion | E(eV) = 1240/λ(nm) | eV, nm relation |
Free, Instant, Chapter-Wise Mock for NEET 2025: Student Approach
This NEET mock test offers authentic, strictly chapter-specific MCQs prepared by Physics experts and vetted by past NEET top-rankers. With instant score and answer key, you’ll know not just your final marks but also see time spent per question, topic-wise accuracy, and detailed solutions within the answers. Take tests for every Physics, Chemistry, and Biology chapter for a holistic NEET 2025 strategy, using both free and premium options for unlimited practice.
You’re safeguarded under Vedantu’s transparent update policy — each mock test, including Dual Nature of Matter and Radiation, is aligned to the latest NTA-NEET syllabus and follows NCERT rigor. Toppers recommend attempting such chapter-wise NEET mock tests weekly, analyzing not only your total marks, but also your strong/weak topics for continual improvement.
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Access subject-wise NEET mock tests or pick individual chapters with one click. Each test simulates exam interface, scoring mechanics, and timing as per NEET 2025 NTA guidelines. Whether you want to focus on Physics alone or target combined chapters across three subjects, you’ll find customizable test sets and leaderboards to track your current AIR.
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All Dual Nature of Matter and Radiation mock questions strictly follow NEET-NTA pattern and are fact-checked by Vedantu Academic Panel for latest trends. You gain direct experience with exam difficulty, question style, and high-concept application—making your actual NEET 2025 attempt less stressful and more predictable.
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|---|---|
| 1 | NEET Chapter Wise Mock Test |
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| 1 | NEET Biology Mock Test |
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FAQs on Dual Nature of Matter and Radiation NEET 2025 Mock Test (with Solutions)
1. What is the dual nature of radiation and matter?
Dual nature of radiation and matter refers to the concept that both light (radiation) and subatomic particles (matter) such as electrons exhibit both wave-like and particle-like properties. This means, under certain experimental conditions, radiation and matter can behave like waves (showing interference, diffraction) and like particles (having momentum, energy quantization). This concept is fundamental in modern quantum physics and is confirmed by experiments such as the photoelectric effect and electron diffraction.
2. Who proposed the concept of matter waves?
Louis de Broglie, a French physicist, proposed the concept of matter waves in 1924. He suggested that all particles have an associated wavelength, given by the equation λ = h/p, where h is Planck’s constant and p is the momentum of the particle. This was a key step in developing quantum mechanics.
3. What is the significance of the photoelectric effect in understanding the dual nature?
The photoelectric effect provides clear evidence for the particle nature of light. When light shines on a metal surface, it ejects electrons only if the light's frequency is above a certain threshold. This cannot be explained by wave theory alone and proves that energy is transferred in packets (quanta) called photons. Albert Einstein explained this phenomenon using quantization of energy, confirming light’s dual nature.
4. How is the de Broglie wavelength of a particle calculated?
The de Broglie wavelength (λ) of a particle is calculated using the formula: λ = h/p, where h is Planck's constant (6.626 × 10-34 Js) and p is the momentum of the particle (p = mv, with m = mass, v = velocity). This formula applies to all moving microscopic and macroscopic particles.
5. Why are de Broglie waves significant for microscopic particles but negligible for macroscopic bodies?
For microscopic particles like electrons, the momentum (p) is very small, resulting in a measurable wavelength (λ). For macroscopic bodies, the mass (and thus momentum) is so large that the de Broglie wavelength is extremely small and becomes practically undetectable, making wave properties insignificant at the macroscopic scale.
6. What experiment shows the wave nature of electrons?
The Davisson-Germer experiment (1927) demonstrated the wave nature of electrons. When a beam of electrons was directed at a nickel crystal, a diffraction pattern similar to that of X-rays was observed, confirming that electrons exhibit wave-like properties as predicted by de Broglie.
7. What are photons and how do they relate to the energy of light?
A photon is the quantum of electromagnetic radiation or a particle of light. The energy (E) of a photon is given by E = hν, where h is Planck’s constant and ν (nu) is the frequency of light. Photons explain the particle aspect of light, especially in the photoelectric effect.
8. What are the most important topics to revise for Dual Nature of Radiation and Matter in NEET?
Key topics to revise include: Photoelectric Effect, Einstein’s Equation, Characteristics and Properties of Photons, de Broglie Hypothesis, Davisson-Germer Experiment, de Broglie Wavelength Calculations, and Differences between Wave & Particle Nature. Practice numerical problems and review experimental setups for these concepts to score well in NEET Physics.
9. How can I take a NEET chapter-wise mock test for Dual Nature of Radiation and Matter online?
You can access free and premium chapter-wise NEET mock tests for Physics—including the Dual Nature of Radiation and Matter—on platforms like Vedantu. Tests come with instant scoring, detailed solutions, real-time rank prediction, and can be taken from desktop or mobile for convenient practice.
10. Are Vedantu's NEET mock tests updated as per the latest NTA pattern for 2025?
Yes, Vedantu’s NEET mock tests are regularly updated by experts and past NEET toppers to match the latest NTA exam pattern, syllabus changes, and question trends. Questions are based on updated NCERT and previous year NEET analyses to give the most exam-relevant practice.
11. Will I get detailed solutions and all-India rank after submitting the Dual Nature of Matter and Radiation test?
Yes, after completing the mock test, you receive instant score, detailed step-by-step solutions for each question, and an AI-predicted All India Rank based on your performance. This helps you assess accuracy, speed, and weak areas compared to thousands of NEET aspirants.
12. Are Vedantu’s NEET Physics chapter-wise mock tests free for all users?
Many Vedantu NEET Physics chapter-wise mock tests are completely free to attempt for all registered users. Some advanced tests and detailed analysis may require a premium subscription for in-depth features, but basic practicing and instant result mock tests are free to help every aspirant.
