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The purpose is to assure a perfect sealing.
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If a metal can is heated with the lid open and then the lid is replaced and the can is allowed to cool what would happen to the can and why?
If the lid formed a seal, it should sag from the outside pressure.
How should Harriet test the jar lid to determine if it is successful for its intended audience?
Harriet should ask several senior citizens to evaluate whether her jar lid design is easier to use than a traditional jar lid.
What do you do when you can't open a jar?
run lid over hot water and open with a cloth over lid.
How many ml in the lid of a soda?
Approximately 7.5ml will fit inside of a lid from a soda. This is the lid that keeps the bottle of soda closed. It would only take about 4 lids to make an ounce.
How can you make a diamond at home?
You put a table of Epsom Salt in a cup of hot water. you get a large can lid and put black thick paper at the bottom. When you put the salt in the hot water stir it then pour it at the bottom of the lid. Finally wait for one day then you should have Diamonds growing.
Why is it best to use a desiccator for cooling of the crucible and lid after heating?
The purpose is to avoid absorption of water vapors, CO2, H2S, dust, etc.
What is difference between on lid and on the lid?
You may be confusing the translation of the word you are using to get "lid". Your question makes more sense if the translation is "edge". As in "someone being on-edge" and something being "on the edge". If a person is on edge, it means they are highly tense or nervous. If a person is on the edge, they are in a precarious position (such as an edge of a cliff) or in a state of keen excitement.
What is a Names for the edge of a jar?
A Lid. Because a jar does not have edges.
Why should you only lift one edge of the lid of the petri plate when carrying out a streak plate?
There is a lower chance of contamination from the air and the things surrounding it.
How do you get a lid that is stuck on a tin can off?
Paint the gap round the edge of the lid with turpentine or kerosene and allow to stand. Firmly tap the top edge of the can with a hammer all the way round. Prize lid off a little at a time with the widest, flattest blade possible.
How can you remove ashtray on BMW 316 Compact?
pop up the lid, with the lid in the open position gently push down on the top edge of the lid that is facing you. The ashtray then pops up and you can then remove it, easy peasy.
If a metal can is heated with the lid open and then the lid is replaced and the can is allowed to cool what would happen to the can and why?
If the lid formed a seal, it should sag from the outside pressure.
How do you remove a lid from a glass jar?
If you can not open a pot let the pot cool, if it is a pressure-cooker the rubber may be ruptured JUST LEAVE until completely cooled. If it is just a stuck lid you may be able to pry it off, with a knife. Just be sure to pry it off on a side of the pan so any steam that escapes will not hit your face or hands.
How do you remove center console lid for 2005 Chevy Trailblazer?
Remove bolts on the underside of lid at the hinge. Remove screws on bottom side of the lid. Gently pry bottom of the lid from the top of the lid, there's a metal bracket in between them. The console lid should then be apart from the console.
Can opener and its uses?
A can opener opens "tin cans" (though they do not contain much tin now in the manufacturing process).A metal can opener first punctures the lid of the can, then is manually clamped down onto the lip of the can. The lip is the raised edge around the lid. The manual opener then works from a human turning a wheel on the opener. This action begins to "cut" the metal on the inside of the lip / outsider edge of the lid. The opener contains a magnet that attaches to the lid, so when it is completely cut, the lid can be lifted off. The edges of the lid may be ragged; it can cut skin. The lid is thrown away; the food is removed and the can is thrown away.An electric can opener operates on the same principles: using a lever, clamp, magnet, wheel, and a turning action. The main difference is less work for a human.Some men or military personnel use a knife with a second edge on it. This uses manual force to puncture the lid and to go around the lid. The edge is very jagged. A knife carries more risks.
Should a grand piano's lid be open or closed when it is miked?
I doesnt matter. You get more natural sound with the lid open with out a mic. If the lid is closed you can mike it from the underside.
How should Harriet test the jar lid to determine if it is successful for its intended audience?
Harriet should ask several senior citizens to evaluate whether her jar lid design is easier to use than a traditional jar lid.
