WebJan 6, 2012 · 51. Radiation is the transmission of heat from one place to another by means of infra-red radiation which can travel through vacuum or air Radiation. 52. Rate of … WebWhite and shiny silvery surfaces are the worst absorbers, as they reflect all visible light wavelengths. Poor absorbers are also poor emitters, and do not emit radiation as …
Good And Bad Radiators And Absorbers of Heat, General …
WebGood absorbers of heat are : Easy. View solution > Choose the correct statements from the following : This question has multiple correct options. Medium. View solution > Four boxes made of different materials are left in the Sun for half an hour. Which one of the boxes will be the hottest after half an hour WebA good absorber of radiations isA. a good emitter of radiationB. A good reflector of radiationC. A poor emitter of radiationD. A poor reflector of radiation 29. give 5 examples of absorbers and reflectors of sound. 30. why do highways sign,reflector safety vest and bicycle reflector rely on the priciple of retro reflection 1. shirt match tees
Good And Bad Radiators And Absorbers of Heat, General Science …
WebLight, shiny surfaces are poor absorbers and poor emitters of radiation. This is why it is best to wear bright white clothes on a hot day as they reflect the heat and reduce absorption … WebVerified by Toppr Correct option is A) True, shining bodies are poor absorbers or good reflectors of heat. Actually when heat is incident on the shining surface; most of heat gets reflected from the surface due to their polishing and very less amount of heat is absorbed. WebA) A body of low thermal capacity gets heated or cooled quickly. B) Good emitters are bad reflectors. Easy View solution > State whether given statement is True or False Shining bodies are good absorbers and good radiators of heat Medium View solution > View more More From Chapter Thermal Properties of Matter View chapter > Shortcuts & Tips shirt material guide