- #1
solars
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Which combo of polarizing filters allows most light to pass through? Each orientation is given with respect to vertical
unit of following values given are angles:
1. 0, 45, 90
2. 30, 60, 90
3. 180, 0, 180
4. 90, 135, 180
5. 10,20,100
I tried by using the formulas:
I1=0.5Inought
I2=I1*cos^2(theta)
I3=I2*cos^2(theta)
so bascially I multiplied cos^2(theta1) *cos^2(theta2) *cos^2(theta3) and chose the biggest value. Am I doing this right? Can I just plug in the angles given directly or do I have to subtract something from them?
unit of following values given are angles:
1. 0, 45, 90
2. 30, 60, 90
3. 180, 0, 180
4. 90, 135, 180
5. 10,20,100
I tried by using the formulas:
I1=0.5Inought
I2=I1*cos^2(theta)
I3=I2*cos^2(theta)
so bascially I multiplied cos^2(theta1) *cos^2(theta2) *cos^2(theta3) and chose the biggest value. Am I doing this right? Can I just plug in the angles given directly or do I have to subtract something from them?