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Consider a room heater that uses a concave mirror to reflect infrared radiation from hot coils. The mirror has a radius
Posted: Mon May 16, 2022 7:32 pm
by answerhappygod
- Consider A Room Heater That Uses A Concave Mirror To Reflect Infrared Radiation From Hot Coils The Mirror Has A Radius 1 (54.29 KiB) Viewed 32 times
Consider a room heater that uses a concave mirror to reflect infrared radiation from hot coils. The mirror has a radius of curvature of 51.0 cm and produces an image of the coils 3.10 m away from the mirror. Calculate the intensity of IR radiation in W/m2 projected by the concave mirror on a person 3.10 m away. Assume that the heating element radiates 1,450 W and has an area of 110 cm?, and that half of the radiated power is reflected and focused by the mirror. 13.18e4 * W/m2