1.

A child is looking at a reflection of the Sun in a pool of water. When the puts on a pair of Polaroid sunglasses with a vertical transmission axis, she can no longer see the reflection. At what angle is she looking at the pool of water ?

Answer»

`45.0^(@)`
`53.1^(@)`
`48.8^(@)`
`61.6^(@)`

ANSWER :B


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