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## MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves With Answers PDF

 MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves With Answers PDF

MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves With Answers PDF: Multiple Choice Questions (MCQs) are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge.

An MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves consists of a question or statement, followed by several answer options, of which the student must choose the correct one. The answer options are usually presented as a list of possible choices, such as A, B, C or D.

## MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves With Answers PDF

1. What is the velocity of electromagnetic waves in vacuum? a) 3 x 10^8 m/s b) 2 x 10^8 m/s c) 4 x 10^8 m/s d) 5 x 10^8 m/s

1. What is the wavelength of radio waves? a) Less than 1 mm b) 1 mm to 1 m c) 1 m to 100 m d) More than 100 m

1. What is the wavelength of microwaves? a) Less than 1 mm b) 1 mm to 1 m c) 1 m to 100 m d) More than 100 m

1. What is the wavelength of infrared waves? a) Less than 1 mm b) 1 mm to 1 micrometer c) 1 micrometer to 1 nm d) More than 1 nm

1. What is the wavelength of visible light? a) Less than 1 nm b) 1 nm to 1 micrometer c) 1 micrometer to 1 mm d) More than 1 mm

1. What is the wavelength of ultraviolet waves? a) Less than 1 nm b) 1 nm to 1 micrometer c) 1 micrometer to 1 mm d) More than 1 mm

1. What is the wavelength of x-rays? a) Less than 1 nm b) 1 nm to 1 micrometer c) 1 micrometer to 1 mm d) More than 1 mm

1. What is the wavelength of gamma rays? a) Less than 1 nm b) 1 nm to 1 micrometer c) 1 micrometer to 1 mm d) More than 1 mm

1. What is the phenomenon of reflection of electromagnetic waves? a) The bouncing back of electromagnetic waves when they hit a smooth surface b) The bending of electromagnetic waves when they pass through a medium of different density c) The spreading out of electromagnetic waves as they move away from the source d) The absorption of electromagnetic waves by a medium

1. What is the phenomenon of refraction of electromagnetic waves? a) The bouncing back of electromagnetic waves when they hit a smooth surface b) The bending of electromagnetic waves when they pass through a medium of different density c) The spreading out of electromagnetic waves as they move away from the source d) The absorption of electromagnetic waves by a medium

## Benefits of MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves

One of the benefits of using MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves is that they are easy to grade. The correct answer is already provided, so the teacher or exam proctor simply needs to check that the student has chosen the correct option. This makes MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves more efficient than open-ended questions, which require more time and effort to grade.

Another benefit of MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves is that they can test a wide range of knowledge, including factual information, concepts, and problem-solving skills. They can also be used to test a student's ability to apply knowledge to new situations, rather than just recall information.

## Conclusion of MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves With Answers PDF

In conclusion, MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge. But to minimize the drawbacks, it is important to write good MCQs and use a variety of question types. They can test a wide range of knowledge, including factual information, concepts, and problem-solving skills, but they should not be the only method of assessment, it's important to use different types of questions to evaluate a student's understanding of a subject.

## FAQs About MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves

#### Q: What are Multiple Choice Questions (MCQs)??

A: MCQs are a popular method of testing a student's understanding of a particular subject. They consist of a question or statement, followed by several answer options, of which the student must choose the correct one.

#### Q: Why are MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves used in exams?

A: MCQs are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge. They are easy to grade as the correct answer is already provided, making it more efficient than open-ended questions.

#### Q: What are the different types of MCQs?

A: The different types of MCQs are true/false, multiple choice, matching, and completion.

## MCQ Question for Class 12 Physic All Chapters

• MCQ Questions for Class 12 Physic Chapter 1 Electric Charges and Fields With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 2 Electrostatic Potential and Capacitance With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 3 Current Electricity With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 4 Moving Charges and Magnetism With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 5 Magnetism and Matter With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 7 Alternating Current With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 9 Ray Optics and Optical Instruments With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 10 Wave Optics With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 11 Dual Nature of Radiation and Matter With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 12 Atoms With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 13 Nuclei With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 14 Semiconductor Electronics: Materials, Devices and Simple Circuits With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 15 Communication Systems With Answers PDF
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