When a wave is incident from the more dense into a less dense medium at an angle equal to or exceeding the critical angle, the wave suffers total internal __________ .?

LohaHridoy
  1. Reflection
  2. Refraction
  3. Transmission
  4. None of the above

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AhmedNazir

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Answer: Option 2

Let'

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Answer: Option 3 Let'

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Answer: Option 4 Let'

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Answer: Option 3 Let'

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