MHSB - 8 - Science :: Reflection of Light
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[Contributor - Anu Nived]
Objective: To teach the students about light, laws of reflection and types of reflections
Subtopics to be covered:
- Laws of reflection
- Types of Reflection
- Periscope
Learning Outcome:
- Students know what is light
- How single and multiple images are formed
- They know how a Periscope works
[Contributor - Kripa S]
http://cart.ebalbharati.in/BalBooks/pdfs/801010012.pdf#page=94 (Marathi Medium)
http://cart.ebalbharati.in/BalBooks/pdfs/803010012.pdf#page=94 (English Medium)
[Contributor - Kripa S]
https://www.youtube.com/watch?v=vt-SG7Pn8UU (reflection of light in English)
https://www.youtube.com/watch?v=qm73I-oCLLk (Refection of Light - Marathi)
https://www.youtube.com/watch?v=KHWyRbBSXwA (Reflection of light - Marathi, video 2)
[Contributor - Kripa S]
http://www.uen.org/Lessonplan/downloadFile.cgi?file=33095-3-40626-incidence_reflection.gif&filename=incidence_reflection.gif (law of relfection)
https://turntable.kagiso.io/images/Screen_Shot_2017-04-24_at_9.52.55_AM.original.png (mirrors and reflection), http://s4.thingpic.com/images/AR/KLZpMCfSRmcrunv4Mu4cN52Y.png (transparent, opaque and translucent )
[Contributor - Kripa S]
1. https://www.youtube.com/watch?v=adISHi9AYug (Reflection, Refraction)
2. https://www.youtube.com/watch?v=GIMxKz-tCmw (Reflection)
[Contributor - Shyama Ranade]
https://drive.google.com/open?id=1ndoNI7_TRMe3YC_ErL9i_nYop7eAj38I
Term' | 'Transliterated Term' | 'Translated Term' |
Image | इमेज | प्रतिमा |
Rays | रेय्स | प्रकाशकिरणे |
Obliquely | ओब्लिक्ली | तिरपी |
Beams | बीम्स | शलाका |
Object | ओब्जेक्ट | वस्तू |
Upside down | अप्साईड डाऊन | वरील बाजू खाली |
Incident ray | इन्सिडेंट रेय | आपाती किरण |
Perpendicular | पर्पेंडिक्युलर | लंब |
Reflected ray | रिफ्लेक्टेड रेय | परावर्तित किरण |
Plane | प्लेन | पतल |
Regular reflection | रेग्युलर रिफ्लेक्शन | नियमित परावर्तन |
Irregular reflection | इर्रेग्युलर रिफ्लेक्शन | अनियमित परावर्तन |
[Contributor - Shyama Ranade]
https://drive.google.com/open?id=1fgegiSDWejdjSlEIpPeSBljMqfPZT8e6
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