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MBD-LIGHT,SHADOWS AND REFLECTIONS-EXAMPLE
- What are luminous bodies ?
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- Name some luminous bodies.
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- What are non-luminous bodies?
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- Name four non-luminous bodies ?
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- What is a transparent material ?
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- Name four transparent materials.
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- What is an opaque material ?
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- Name fou opaque materials.
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- What is translucent material?
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- What is to be done to see shadow ?
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- What are shadows ?
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- Why should not we see directly towards the Sun?
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- How is image in a pinhole camera,possible?
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- what is reflection of light ?
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- Is moon a Luminous or non-luminous body ?
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- Differentiate between luminous and non-luminous bodies.
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- Why does an opaque body form shadow when light falls on it ?
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- What is a shadow? What happens when an object is moved towards source ...
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- Is a screen needed for shadow formation ?Which type of material, act a...
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- Show with an experiment that light travels in a straight line.
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