Light and sound
Physics
- CTET · Paper 9
- This syllabus version: 2026. Choose your attempt in the tracker
Open to everyone. Sign in and this lesson counts on your paper's progress.यह lesson सबके लिए खुला है। sign in करने पर यह आपके paper की progress में गिना जाता है।
- 2 videos
- 2 teachers
- Length 78–125 min
Choose a teacherआप इनमें से किसी एक teacher का video चुनें। एक video काफ़ी है।
2 teachers' videos for this topic. You only need one. Chosen by YUNOVA from well-known teachers; we're still reviewing each one personally.
CTET Testbook
CTET Science Paper 2 | CTET Science Sound (ध्वनि) | CTET Science PYQs By Kanak Mam
Teaching Pariksha
UP SuperTET Science Marathon 2026 | {प्रकाश} Light | Most Important Ques by Kuldeep Sir
Recommended marks a teacher on this paper's shortlist. Suggested first only means it is listed first. Neither is a verdict on the video.
by CTET Testbook · Not reviewed yet · Watch on YouTube · Report this video
Lessons are curated and ordered by YUNOVA from well-known teachers; we're still reviewing each one personally. Syllabus tracking shows what you have covered, not how ready you are; it never predicts your exam result.
Topics in this chapterइस chapter के topics
Opened means you opened the lesson page. It does not mean you watched or understood it.Opened का मतलब है कि आपने lesson का page खोला। इसका मतलब यह नहीं कि आपने उसे देखा या समझा।
Next topicअगला topic
Electricity and magnetism
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Pick another chapter or topic from the paper.paper में से कोई और chapter या topic चुनें।
Source of this chapterयह chapter कहाँ से लिया गया
CBSE, Central Teacher Eligibility Test: Paper 1 (Classes 1 to 5) and Paper 2 (Classes 6 to 8). Chapter headings are the authority's; topic lines are YUNOVA's reading order.
Help us improve this chapterइस chapter को बेहतर बनाने में हमारी मदद करें
YUNOVA organises freely available YouTube lessons. We do not own these videos or their content.YUNOVA, YouTube पर free मिलने वाले lessons को क्रम में रखता है। ये videos और उनकी सामग्री हमारी नहीं हैं।