Descripción
Microwave ovens perform dielectric heating, using microwaves stimulated by electricity to heat up dielectric . A dielectric material is one that can be polarized by an applied electric force. Electricity causes the poles of a molecule to spin in dipole rotation. Polar molecules, like H2O (water), heat up much faster than non-polar molecules, like oil.Observe how microwave heating affects different liquids.Which liquids heat up the most? Will all of the liquidsevaporate?
It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.
Authors
Author Erin Bjornsson
Categories Ficha para imprimir, 8-10 años, Experimento/Práctica, Física, Science Fair - Education, Inglés add
Tags add
Publication date 27 / 08 / 2020
License The original license is kept.
Do you want to comment? Sign in
Microwaving Liquids: Dielectric Heating
Comments
mode_comment0