PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoAnswer the question that follow:
Explain the manner in which light travels and interacts with different objects to produce shadows and make objects visible, particularly in dark conditions. Illustrate your answer with suitable examples.
Light travels in straight lines, which is known as of light. When light falls on objects, it can be , absorbed, or pass through them depending on the type of material. Shadows are formed when an block the path of light. The area where light cannot reach appears dark and leads to .
We are able to see objects because light reflects from the surface of objects and enters our eyes. In the dark, objects are not visible because there is no . When a torch or lamp is used, objects become visible.
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