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How do you break a vacuum seal created by putting a glass lid on a hot metal pot of food?
Wiki User
∙ 12y ago
Heat up the pot again until the vapor pressure of the liquid inside reaches the pressure of the atmosphere - or at least close enough that you can dislodge the lid.
Wiki User
∙ 12y ago
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What travels the fastest sound in air rocket in space light in vacuum microwaves in glass?
light in a vacuum
What happends if you freeze a glass of water?
The glass may break.
How do you melt soap with a magnifing glass?
you can by putting a magnifying glass over the sun pointing to the soup
Does glass break down after prolonged use of fire?
if exposed to high temperatures glass can change shape... if we youre working with tempered glass it will break when exposed to high temps
How high do you have to be to break glass?
You don't necessarily have to go so high to break a glass, rather it is hitting the exact same frequency of vibration that the glass has. So you would tap the glass to determine the frequency (you need someone with perfect pitch or an analyzer), and then you just have to hit that same note at the right intensity to break the glass.
How do you make a glass window in the game minecraft?
By putting sand in the furnace (not the fuel slot) and smelting it to make glass. You can place glass but beware you break it and you can't get it back unlike many other blocks.
Substance that contains the vacuum in a vacuum flask?
Glass
How can make a vacuum in glass?
A vacuum can be produce by emptying a container
Why the double-glazing window should not have a vacuum between the sheets of glass?
because vacuum will make the glass collapse
Is a glass vacuum thermos vacuum better than a stainless steel vacuum?
Theoretically yes because glass is a poorer thermal conductor than steel.
Why do glasses break in the fridge and freezer?
Because the glass gets cold and to form the figure it was in it had to expand with heat therefore putting a glass in an extremely cold enviornment like the freezer the glass particles get compact (really tight) and shatters.
How high does your voice have to be to break glass?
you have to have a very high voice to break a glass and this is what you have to do to break a glass you can break a glass because a glass is very resonant and frequency. and you also can break a glass by holding your high voice for two or three seconds and then the glass breaks. no its impossible for just your plain high voice you have to have a high microphone (with speakers) to break a light wine glass.
Why should you wrap glass items in thick paper before putting into a box for moving from your home?
To prevent breakages or if they do break to minimise the risk of injury
Does the speed of light minimum in air or water or glass or vacuum?
glass
Can glass break glass?
Yes.
Can hail break glass?
Yes. Large hail can easily break glass.
What is unbreakable glass?
glass that can't break!
