Unpolarized light from an incandescent lamp has an intensity 112.0 Cd as measured by a light meter.
a) What is in Cd the intensity reading on the meter when a single ideal polarizer is inserted between the bulb and the meter?
b) What is in Cd the intensity reading on the meter when two ideal polarizers are inserted between the bulb and the meter with their axis of polarization aligned?
c) What is in Cd the intensity reading on the meter when two ideal polarizers are inserted between the bulb and the meter with their axis of polarization making an angle of 45° relative to each other?
d) What is in Cd the intensity reading on the meter when two ideal polarizers are inserted between the bulb and the meter with their axis of polarization making an angle of 90° relative to each other?
e) What is in Cd the intensity reading on the meter when two ideal polarizers are inserted between the bulb and the meter with their axis of polarization making an angle of θ = 4.0° relative to each other?