16. Fig. shows a point source P inside a water container. Three rays
A, B and C starting from the source P are shown up to the water
surface. Show in the diagram, the path of B and C rays after
striking the water surface. The critical angle for water-air
surface is 48°
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16. Fig. shows a point source P inside a water container. Three rays
A, B and C starting from the source P are shown up to the water
surface. Show in the diagram, the path of B and C rays after
striking the water surface. The critical angle for water-air
surface is 48°
bunny2064:
this is not the answer... copied the question and pasted oit ?
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Answer:
Fig. shows a point source P inside a water container. Three rays
A, B and C starting from the source P are shown up to the water
surface. Show in the diagram, the path of B and C rays after
striking the water surface. The critical angle for water-air
surface is 48°
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