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The critical angle of glass

A ray of light which is incident in air on the surface of the glass block is deviated through 15 degree. The angle of incidwnce
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2. asked by Swati
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A ray of light enters a glass block from air at an angle of incidence of 50 degrees. The angle of refraction is 30 degrees. What
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2. asked by Celina
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Aray of light traveling through air is incident on the smooth flat slab of crown glass at an angle of 30 to the normal.take the
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2. asked by John
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The critical angle of glass is 41degree 48 seconds and that of water is 48 degree 36 seconds.calculate critical angle of the
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2. asked by Gash
3. 711 views
A ray of light of frequency 5.09 x 10^14 Hz passes from air into flint glass (n=1.6).a.) If the ray enters the flint glass at an
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2. asked by Nathaniel
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Calculate the critical angle between flint glass and air assuming that index of refraction of the glass is 1.61.
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2. asked by Mike Jones
3. 1,353 views
Calculate the critical angle between crown glass and flint glass
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2. asked by Anonymous
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A ray of light travelling from glass to air is incident at 50 degree from the glass air boundary. What is angle of deviation if
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2. asked by Somya
3. 1,136 views
7. A drop of oil is placed on a glass block. The glass has an index of refraction of 1.55. When light shines from the glass into
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2. asked by alessandra
3. 677 views
For a glass lens submerged in water (n=1.33), the critical angle of incidence at which total internal reflection begins to
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2. asked by Tom
3. 1,159 views