1 point If Kate weighs 50 N on Earth, and Emily weighs 50 N on the Moon, how do
their masses compare to one another?
A .Kate's and Emily's masses cannot be compared.
B. Kate and Emily have the same mass.
C. Kate's mass is greater than Emily's.
D. Emily's mass is greater than Kate's.

Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?