Class 12 Physics Chapter Ray Optics and Optical Instruments Free MCQ Test Quiz

Prepare for your Class 12 Physics Chapter exam with our Ray Optics and Optical Instruments Free Test Quiz! ?? Assess your knowledge, practice MCQs, and access PDF resources for #CUETExamQuiz #RayOptics #OpticalInstruments #Class12Physics #FreeTestQuiz

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12th Physics: Alternating Current

1 / 10

1. The apparent flattening of the sun at sunset and sunrise is due to

refraction

diffraction

total internal reflection

interference

2 / 10

2. The angle of prism is 60° and angle of deviation is 30°. In the position of minimum deviation, the values of angle of incidence and angle of emergence are:

i = 45°; e = 50°

i = 30°; e = 45°

i = 45°; e = 45°

i = 30°; e = 30°

3 / 10

3. For reflection through spherical surfaces, the normal at the point of incidence is

perpendicular to the principle axis and passes through the centre of curvature

perpendicular to the focal plane and passes through the pole.

perpendicular to the tangent plane at pole and passes through the focus.

perpendicular to the tangent plane at the point of incidence and passes through the centre of curvature.

4 / 10

4. Identify the wrong sign convention

The magnification for virtual image formed by a convex lens is positive

The magnification for real image formed by a convex lens is negative

The height measured normal to the principal axis upwards is positive

The magnification for virtual image formed by a concave lens is negative

5 / 10

5. Which of the following is not due to total internal reflection?

Working of optical fibre

Difference between apparent and real depth of pond

Mirage on hot summer days

Brilliance of diamond

6 / 10

6. The equation n₂/v - n₁/v = n₂ - n₁/R holds true for

only concave mirror

only convex mirror

both concave and convex mirror

any type of reflecting surface

7 / 10

7. A virtual image larger than the object can be obtained by

concave mirror

convex mirror

plane mirror

concave lens

8 / 10

8. Which of the following is incorrect statement?

the magnification produced by a convex mirror is always less than one

a virtual, erect, same-sized image can be obtained using a plane mirror

a virtual, erect, magnifield image can be formed using a concave mirror

a real, inverted, same-sized image can be formed using a convex mirror.

9 / 10

9. When light is refracted, which of the following does not change?

Wavelength

Frequency

Velocity

Amplitude

10 / 10

10. Total internal reflection can take place only if

light goes from optically rarer medium (smaller refractive index) to optically denser medium

light goes from optically denser medium to rarer medium

the refractive indices of the two media are close to different

the refractive indices of the two media are widely different

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Chapter wise quiz of XII class physics

Class 12 Physics Chapter 9 Ray Optics and Optical Instruments Free Test Quiz

Are you a Class 12 student preparing for the CUET exam and looking for a comprehensive test quiz to assess your knowledge of Ray Optics and Optical Instruments? Look no further! This free test quiz is designed to help you gauge your understanding of the subject and identify areas that require more practice.

Why Take This Ray Optics and Optical Instruments CUET Exam Quiz?

1. CUET Exam-Oriented: The quiz is specifically tailored to align with the CUET exam pattern and syllabus. It covers essential topics related to Ray Optics and Optical Instruments, ensuring you focus on the right areas.
2. MCQ Format: The quiz consists of multiple-choice questions (MCQs), a common format in competitive exams like CUET. Practicing with MCQs will improve your question-solving skills and time management.
3. PDF Resources: If you’re looking for additional study material, the quiz also provides links to PDFs containing MCQs on Ray Optics and Optical Instruments. These PDFs are a valuable resource to further enhance your preparation.

Preparation Tips:

1. Conceptual Clarity: Before attempting the quiz, make sure you have a solid understanding of the fundamental concepts of Ray Optics and Optical Instruments. Review your textbook and notes to refresh your knowledge.
2. Practice Regularly: Set aside time for daily practice. Solve as many questions as you can to build speed and accuracy.
3. Analyzing Mistakes: After taking the quiz, review the answers and explanations. Pay close attention to the questions you answered incorrectly. Understanding your mistakes will help you avoid them in the future.

In conclusion, the Class 12 Physics Chapter 9 Ray Optics and Optical Instruments Free Test Quiz is an excellent tool for CUET exam preparation. By taking the quiz and practicing with the provided resources, you can fine-tune your understanding of Ray Optics and Optical Instruments, ultimately boosting your confidence to excel in the exam.

Remember, consistent practice and a positive attitude are key to performing well in any exam. Best of luck with your preparations and may you ace the CUET exam with flying colors!

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Mohit Sinha

I’m Mohit Sinha! With a Master’s degree in Physics, I bring a deep understanding of the subject to my teaching. I specialize in guiding students through the complexities of Physics for 11th and 12th grades and also offer English instruction from 1st to 12th grade. When I'm not in the classroom, I'm passionate about creating engaging educational content for QuizRanker.org, where I help make learning both fun and effective.

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