Physics, 30.03.2021 16:00 Joshuafranklindude
When describing image formation in mirrors what is the angle of the reflection?
A. The angle the light ray makes in the medium with a higher index of refraction.
B. The angle the light ray makes as it leaves the surface.
C. The angle the light ray makes in the medium with a lower index of refraction.
D. The angle the light ray makes as it strikes the surface.
Answers: 3
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In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
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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?
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When describing image formation in mirrors what is the angle of the reflection?
A. The angle the li...
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