A ray of light incident upon a mirror makes an angle of 42, Ask an Expert

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Q. A ray of light incident upon a mirror makes an angle of 42 with the mirror. What is the angle between the incident ray and the reflected ray?

Q, A 56.0 resistor is connected in parallel with a 118.0 resistor. This parallel group is connected in series with a 15.0 resistor. The total combination is connected across a 15.0 V battery.

(a) Find the current in the 118.0 resistor.
(b) Find the power dissipated in the 118.0 resistor.

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Category:- Physics
Reference No.:- M9221275

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