Which of the following is the best thermal insulator?

A.) Air
B.) Water
C.) Metal
D.) Stone

Please help I’m torn between A and B. I’ve asked many and people say A, but I asked my science teacher and she said B. And also I’ve researched and on answers.com also says Water is the better insulator..but idk I’m conflicted! APEX

Respuesta :

Answer:

It's actually air

Explanation:

The best thermal insulator will be A) Air

What is thermal insulator  ?

Thermal insulator is the process of insulating against transmission of heat .

Air is the best thermal insulator if the distance between the molecule is greater because air has gaseous  state , it is even harder for the heat to transfer through the material . Air is good insulator   because its spread out molecular structure resists heat transfer .

correct option is a) Air

learn more about thermal insulator :

https://brainly.com/question/837701?referrer=searchResults

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