11) Two identical metal plates are painted, one matt white and the other mattblack. These are placed at equal distances from a radiant heater as shown in thediagram. The heater is turned on for five minutes11iko peara.erta kematt whitemetal plateradiantmatt blackmetal plateheaterWhich metal plate absorbs more energy and which plate emits more energy inthis time?mengcan denim masabsorbsemits moremoreA blackB blackblackC whiteD whitewhiteblackwhite

From Kirchoff's radiation law :- Ratio of emmissive power and absorptive power of thermal radiation…

11) Two identical metal plates are painted, one matt whit black. These are placed at equal distances from a radiant h diagram. The heater is turned on for five minutes radiant heater matt white matt black metal plate metal plate Which metal plate absorbs more energy and which plate this time? absorbs emits more more A black black black C white D white white black white

11) Two identical metal plates are painted, one matt whit black. These are placed at equal distances from a radiant h diagram. The heater is turned on for five minutes radiant heater matt white matt black metal plate metal plate Which metal plate absorbs more energy and which plate this time? absorbs emits more more A black black black C white D white white black white

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter14: Heat And Heat Transfer Methods

Section: Chapter Questions

Problem 56PE: (a) Cherry-red embers in a fireplace are at 850C and have an exposed area of 0.200m2 and an...

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