Question

the critical angle of a transparent crystal is 45°. then its polarizing angle is​

Answer 1

Explanation:

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Answer 2

Answer:

⇒ip=arctanμ=arctan2–√=54.74o. ⇒ip=arctan⁡μ=arctan⁡2=54.74o. ⇒⇒ The polarising angle is 54.74o.

Explanation: