1-Most of the light that we see around us is _______ polarized. plane electrical
ID: 1387018 • Letter: 1
Question
1-Most of the light that we see around us is _______ polarized.
plane
electrically
un-
elliptically
triangularly
circularly
2-When unpolarized light is incident on a Polaroid, _______ of the incident light emerges from the other side of the Polaroid.
none
one quarter the intensity
only a tiny fraction
half the intensity
twice the intensity
3- Which of the following is NOT something that we will investigate in Activity-25.III?
Polaroid sunglasses
polarized light from a calculator
a stressed piece of plastic between two Polaroids
a birefringent crystal
multiple Polaroids places together
Explanation / Answer
1) un polarised
2) half the intensity
3) Question is not clear
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