radiation(20marks) (in hurry)
why wear light coloured clothes in summer?but black colour can emit heat from our bodies quickly.
- 1 decade agoFavorite Answer
而refer to definition of radiation
1) all object radiate energy, whether they are hot or cold
2) the hotter object radiate more energy
3) If we are at a lower temperate than the object emmits radiation,
4) we feel hotter when we absorb their radiation
穿點有bad absorber原理既white shirt可以absorb少點radiation
相反係night or room到
著black shirt 就emmit多點radiation
- hlyungLv 71 decade ago
Light colored clothes absorb less heat than black colored clothes. Therefore, wearing light colored clothes can prevent absorbing heat from outside. However, wearing black color clothes can help absorbing heat from our body.