labaru

Gilashin wuya ne mai wuya da kuma kayan abu. Koyaya, muddin yana narkewa a babban zazzabi sannan kuma sauri jawo ta cikin ƙananan ramuka zuwa fiber gilashi, kayan yana da sassauƙa. Wannan gilashin ne, me yasa gilashin da ke da wuya, yayin gilashin fibrous ne sassauƙa da sassauƙa? Wannan a zahiri an yi bayani game da ka'idojin jihar Geometric.

Ka yi tunanin like sanda (ɗauka babu fashewar), da sassa daban-daban na sandar za su lalace zuwa digiri daban-daban, musamman bangaren ciki yana matsa lamba. A lokacin da lanƙwasa a wannan kusurwa, da bakin ciki sandar, da ƙasa da waje ya miƙa kuma karancin ciki ya matsa. A takaice dai, da bakin ciki, karami digiri na gida na gida ko nakasassu na dawwama don irin wannan lanƙwasa. Duk wani abu na iya yin takamaiman digiri na ci gaba da lalacewa, har ma da gilashi, amma kayan da boba na iya tsayayya da ƙarancin nakasassu fiye da kayan dumama. Lokacin da gilashin gilashi ya isa bakin ciki, koda kuwa babban digiri na biyu yana faruwa, raunin dakecressive yana da ƙanana, don haka ba zai fashe ba.