Hooke Txoj Cai Cov Lus Txhais
Kev hloov kho ntawm Elastic hauv cov hlau yog ua tiav los ntawm kev hloov qhov kev ncua deb ntawm atoms. Cov kev sib raug zoo ntawm sab nraud quab yuam thiab ywj deformation tau piav qhia siv Hook txoj cai. Hooke txoj cai tuaj yeem piav raws li: thaum ib qho khoom tau deformed los ntawm sab nraud quab yuam, qhov deformation yog sib npaug rau sab nraud quab yuam nyob rau hauv qhov kev txwv elastic.