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JNAN PUBLICATION-PHYSICAL ENVIRONMENT (LIGHT)-EXAMPLE
- If two plane mirrors are placed at a right angle then reflection numbe...
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- What are the two marginal of spectrum of visible light?
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- Spectrum occurs due to reflection refraction dispersion
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- Distance between an object and mirror is 15 cm. If the object is broug...
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- Why do we see the sun sometime before sunrise and sometime after sunse...
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- State the conditions of total internal reflection.
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- The optical illusion in desert is called mirage halucination imagin...
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- State whether True or False:- A real source of light is sun.
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- State whether True or False:- Virutal image can be seen by eyes and ...
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- State whether True or False:- Refractive index of diamond with respe...
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- State whether True or False:- The image formed in a mirror is a virt...
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- State whether True or False:- Periscopes are used in submarine.
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- State whether True or False:- In total internal reflection the image...
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- Shape of reflection create on plane mirror
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- State whether True or False:- Spectrum occurs due to dispersion.
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- State whether True or False:- Convex lens is used in magnifying glas...
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- State whether True or False:- An unreal source of light is moon.
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- State whether True or False:- Two marginal colours of the spectrum a...
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- State whether True or False:- The angle of refleciton becomes greate...
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- State whether True or False:- Critical angle of a diamond with respe...
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