Vim li cas kuv cov ntaub pua txaj ua rau hmo ntuj? Qhov laj thawj tseem ceeb ntawm qhov tshwm sim no yog kev sib txhuam. Koj lub tshuab ziab khaub ncaws tuaj yeem tsim kom muaj kev sib txhuam txaus hauv koj cov nplooj ntawv los ntawm kev ua haujlwm tumbling. … Txawm tias daim pam los ntawm cov nplooj ntawv tuaj yeem ua rau muaj hluav taws xob zoo li qub.
Vim li cas kuv thiaj pom cov taws thaum tsiv hauv kuv daim pam?
Yeej, hluav taws xob zoo li qub yog qhov tshwm sim ntawm khoom khaws cov protons lossis electrons ntxiv thaum lawv rub tawm tsam lwm yam khoom… thawj qhov chaw - pib thaum "circuit ua tiav" thaum ib yam khoom rubs tawm tsam lwm tus.
Vim li cas kuv daim pam ua rau kuv poob siab?
Thaum nws los txog ntawm koj lub txaj, muaj qee yam khoom uas yuav ua rau koj poob siab thaum lub caij ntuj no tuag thaum huab cua qhuav. Rayon, acetate, polyester thiab nylon yog txhua yam tsis zoo rau kev sib khi zoo li qub, yog li zam cov no thaum twg los tau. Hloov chaw, xaiv cov ntaub ntau dua qub, xws li paj rwb, ntaub plaub, txhob lo lo ntxhuav lossis linen.
Pua pam pam hmo ntuj?
Daim pam rub tawm cov plaub hau ntawm koj lub taub hau sai sai cais cov hluav taws xob ntau. Cov nqi sau rau ntawm koj lub cev thiab sab hauv ntawm daim pam pem hauv ntej ntawm koj. Thaum cov nqi nce mus txog qhov tseem ceeb ntawm qhov voltage, huab cua nruab nrab ntawm koj lub nrig thiab daim pam ionizes (tawg) thiab lub txim dhia.
Yuav ua li cas thiaj tshem tau cov hluav taws xob zoo li qub hauv daim pam?
Khiav daim ntawv tshuab ziab khaub ncaws los yog xaim dai ntawm daim pam ua ntej koj nkag mus. Daim ntawv tshuab ziab khaub ncaws txo qhov kev sib txuas zoo li qub thiab hluav taws xob, thaum cov hlau hanger tso tawm ua kom zoo li qub ua ntej koj mus pw. Koj tseem tuaj yeem rub tawm ib daim ntaub ntub dej thiab khiav nws hla lub txaj kom ntxiv cov dej noo thiab tiv thaiv tus nqi zoo li qub.
