Unpolarized light is incident upon two polarization filters that do not have their transmission axes aligned. if 32 % of the light passes through this combination of filters, what is the angle between the transmission axes of the filters?

Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)

Galileos view of arrangement of the universe

First to answer will be the brainliest i need the answer asap