Question

Who discovered Polarisation of light ??????​

Answer 1

Hey User !

=) Polarisation of light was discovered by Etienne Malus .

Hope , It Helps ..

Answer 2

$\huge\mathcal{Erasmus\: Bartholinus}$

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In 1669 , He discovered the new phenomena called as "Polarisation of Light".

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HOPE IT HELPS YOU :)