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| 1. |
A green light is incident from water to the air water interface at critical angle \varnothing. Then spectum of light whose frequency is less than or more thanthat of green l will appear out of the inter |
| Answer» A green light is incident from water to the air water interface at critical angle \varnothing. Then spectum of light whose frequency is less than or more thanthat of green l will appear out of the inter | |