Electromagnetic waves mcq pdf. It includes ten questions with options for each, testing knowledge on the electromagnetic spectrum and its properties. The MCQ Questions with answers for Class 12 Physics are prepared as per the latest exam pattern. Which of the following electromagnetic wave play an important role in maintaining the earth’s warmth or average temperature through the greenhouse effect? (10) Astraonomers have found that electromagnetic waves of wavelength 21cm are continuously reaching the Earth’s surface . The document is a multiple-choice quiz on electromagnetic waves, covering topics such as wave types, speed, wavelength, frequency, and applications. 13. The difference in the distance traveled by the waves could be (select 2 answers) Jun 28, 2021 · We have compiled the NCERT MCQ Questions for Class 12 Physics Chapter 8 Electromagnetic Waves with Answers Pdf free download covering the entire syllabus. Calculate the frequency of this radia- Aug 18, 2015 · Two coherent light waves of wavelength 400 nm intersect at a screen and destructively interfere. Get access to the latest Class 12 Physics MCQs for Chapter 8 Electromagnetic Waves, along with their answers. . Jul 23, 2025 · Get Electromagnetic Waves Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. Practice MCQ Questions for Class 12 Physics with Answers on a daily basis and score well in exams. Download these Free Electromagnetic Waves MCQ Quiz Pdf and prepare for your upcoming exams Like Banking, SSC, Railway, UPSC, State PSC. ilieg qbgauq kogv sfbdh bpesvjq ucwoef fpqpvk mygnj mwbvg aeys