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Curated by: Khan Academy India - English (15 videos)
In this video, we solve two questions on Intensity variation in YDSE 00:06 Example 1 00:56 Intensity relation in YDSE 01:17 Using the intensity of the central bright fringe 02:14 Calculating Intensity at a phase difference of pi/4 04:32 Example 2 05:45 Calculating phase difference at source slits 06:30 Using the intensity of the central bright fringe 06:50 Calculating Intensity at point O Practice this concept - https://www.khanacademy.org/science/in-in-class-12th-physics-india/in-in-wave-optics/in-in-interference-of-electromagnetic-waves/e/double-slit-experiment-intensity-variation?modal=1 Master the concept of Intensity in YDSE through practice exercises and videos - https://www.khanacademy.org/science/in-in-class-12th-physics-india/in-in-wave-optics/x51bd77206da864f3:intensity-in-ydse/v/intensity-in-ydse-visual-method-phasors-i-4io-cos-2-phi-2 Check out more videos and exercises on Wave optics - https://www.khanacademy.org/science/in-in-class-12th-physics-india/in-in-wave-optics To get you fully ready for your exam and help you fall in love with Physics, find the complete bank of exercises and videos for Class 12 Physics here - https://www.khanacademy.org/science/in-in-class-12th-physics-india Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages. Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy. Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy As a 501(c)(3) nonprofit organization, we would love your help! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc Created by Vibhor Pandey