cholakantaaryal6 cholakantaaryal6

25-03-2021
Health

contestada

A thermos flask has a vacuum between the double walls why?

Respuesta :

shreyas2167 shreyas2167

29-03-2021

Explanation:

A thermos flask has double walls, which are evacuated and the vacuum bottle is silvered on the inside. The vacuum between the two walls prevents heat being transferred from the inside to the outside by conduction and convection.

Answer Link

Otras preguntas

In what way did the Quakers participate in the early fight for human rights?

Define and explain how each relates to lactase chemical reaction Enzyme, substrate, active site, rate of reaction, activation energy

What is the best way to describe how historians use time periods?

Write the name of the period that has the digits 486

A substance that releases hydroxyl ions in water is a _____.

What is the origin of the phrase (to meets one's waterloo) and What does it mean?

If you exert a force on an object in motion you will change its what?

the problem is kamala had 5,026 grams flour in a canister.she brought a 4,158 gram bag of flour.she poured some flour from the bag to the canister.as the resul

find the coordinates of g if f(1, 3.5) is the midpoint of gj and j has coordinates (6, -2)

In what way did the Quakers participate in the early fight for human rights?