2) Uma placa retangular de 30 cm de área tem sua temperatura variando de 80°C para 110°C, calcule a sua
variação? Dado: a = 5X10-6°C-I.
Respostas
Resposta:
gdhegehhrhrhrhhdhdjrithfakgdmhdkhxjgxfjsjgsksgkgxchlhlxhlfkgxkgxkgznvzvmvmvzvmxnvznvzjsfjgsskgmgdkgdjgsmbdjgdvnzgjskgdkhxkgdkhdkgxjgskgdksgjgsisghkxkgxkhxxhmxhkdhdkkhdkhdhkddhkkhdkgddkhhldhmdgjssjghkdkhdhkdkhdkhdkhdjgzgkzkgdhkdydktsiksykgxkhxhkxzkvkhzxhdkyeoiywkgshksykdkgsoyshdjfjdjdjjdjdjdjfjfjjfjfjfjfjfjfjjrjrjrjjfjfhfjdhdjfjhfhfhfjfjjdhdhdjdhhdbdjehdjhdhdnrkgtrrfgffgtgwfjsfjyoeyyooydiysydoyoduooyouryoyyodhpfhoofhohfifhihfdjgkhhkhfhfhihgihgigfiujddufiydugudtutdutdjggdfjjjggjgffjhffjgdshfsugdyfshgdufyrfutfdhhfdhfshfxjgfjgdjdgjgugduetjsfuyfsufsyiyffusdiudetiuuteuetteututeiydutduyuuuoudtutduiudiudutftduugfutdustyffiysrufuyifsyiyfsyfsydiyfsjyfsjgfsufseiyrhdfhdhfdahfafgadhfshfsmhxcjsjgjhhjhsjjfshfxjfxjfkhgjgxjhfhhdhdhdhdhrjrjh espero ter ajudado