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Light Shadows and Reflection

Light and Shadow

Last Updated on November 23, 2020 By Mrs Shilpi Nagpal 7 Comments

light travel in a straight line-activity 1

Question 1 Name the most important source of light on Earth? Question 2 What are natural sources of light. Give example? Question 3 What are luminous objects. Give example? Question 4 What are non-luminous objects. Give example? Question 5 What are man-made sources of light. Give example? Question 6 What are transparent materials. Give examples? Question 7 … [Read more...] about Light and Shadow

Reflections

Last Updated on November 23, 2020 By Mrs Shilpi Nagpal Leave a Comment

Mirror reflects light

Question 1 What is meant by reflection of light? Question 2 Define the term incident rays and reflected ray? Question 3 What is a mirror? Question 4  State the difference between real images and virtual images? Question 5 What is a periscope? Question 6 Explain the working and construction of periscope? Question 7 List few uses of periscope? Question 8 Why … [Read more...] about Reflections

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