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When you heat the jar, the glass expands only slightly while the metal expands much more. This is governed by the coefficient of expansion for the substance. The greater the coefficient of expansion, the more the substance expands. Since metal generally has a much higher coefficient of expansion, the lid of the jar will get bigger while the jar only expands slightly. That makes everything a little looser, which makes it much easier to open the jar.
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∙ 12y ago
Red Freefire
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Do you have to use icing as glue or can you use jam or something else?
Yes, jam can be used as a tasty substitute.
Can you use aluminium saucepans for jam?
My grandmother always used a aluminum sauce-pan to make her Jam. I suppose it's okay, so yes. It's fine.
Which one is the most reactive metal potassium lithium or sodium?
Cesium. Cesium is the bad boy of the alkali metals, a period that's just jam-packed with seriously nasty elements. Cesium is reactive enough that if you were to put some water into dry ice, and wait till the ice got that cold itself before putting some cesium on it, the cesium would still react with it! Here's a remembrance: the higher an alkali metal's atomic number, the more reactive it is.
Why do we use sugar while preparing jam?
so it will taste sweet
What is the specific heat capacity of jam?
The specific heat capacity is the energy density of a substance. Since jam has a higher specific heat capacity than the pie crust it is contained in, this is why the contents of a pie are always much hotter than the pie itself.
When was The Jam created?
The Jammed was created in 2007.
What is the opposite of jam?
In the context of a jammed nut or a jammed screw, the opposite of jam would be loosen or release. In the context of a traffic jam, the opposite would be flowing or freely flowing traffic. :)
What is the past tense of jam?
jammed. [[: or jamming. 'was jamming' / 'is jamming'. either or.
How is food jammed?
Food is jammed by the act of preserving it into a "jam". These are made by boiling or simmering the food until it thickens or reduces to a syrup.
Why toe JAM why not toe CRUD?
well i personally believe that it is toe jam one because it is jammed between your toes and two toe jam is yummy like jam. crud is not.
What is packet jam?
jam-packed - filled to capacity; "a suitcase jammed with dirty clothes"; "stands jam-packed with fans"; "a packed theater". jammed, packed. crowded - overfilled or compacted or concentrated; "a crowded theater"; "a crowded program"; "crowded trains"; "a young mother's crowded days".
How do you fix a jam in a shotgun?
u dont get it jammed in the first place and u wouldnt have that problem
Can a disk get jammed in a Nintendo Wii?
you can jam a disk in any thing. i would know. i tried.
Why is your lawn mower starter jammed?
weak spring, dirt, and the gears are plastic and they get chewed up and jam.
How often will an M16A1 jam?
if you clean it ....then it wont jam ....but in the Vietnam War they told the soldiers not to clean the gun cuz ...it was a self cleaning gun ....so it jammed alot
What are the release dates for Jam Heavy Metal Guitar Secrets of the Metal Masters - 2013?
Jam Heavy Metal Guitar Secrets of the Metal Masters - 2013 was released on: USA: 10 September 2013
Is jam a common noun?
No, the word 'jammed' is the past participle, past tense of the verb to jam. The past participle of the verb also functions as an adjective.The word 'jam' is both a verb and a noun.The noun 'jam' is a common noun, a general word for an instance of something impeding motion or a thing wedged in a way that is difficult or impossible to remove; a general word for a difficult situation or predicament; a general word for a preserve made from whole fruit boiled with sugar; a word for any jam of any kind.The noun form of the verb to jam is the gerund, jamming.
