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That sounds like a cooking instruction for a non-fan oven.
Without a fan there are temperature zones in a [gas] oven with the lower shelves at a lower temperature than the higher shelves.
In a gas cooker, the setting for gas mark is [usually] the centre shelf; the top shelf is about 1 to 11/2 gas marks higher (about 25-37oF, 14-21oC hotter), the bottom shelf is about 1 to 11/2 gas marks lower (about 25-37oF, 14-21oC cooler) - the differences will be in the cooker's manufacturer's instructions.
By putting the cream puffs of a lower shelf, they are baked at a lower temperature than that at which the oven has been set, allowing the baking of something else on a higher shelf at a higher temperature at the same time.
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∙ 10y ago
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What is the relationship between the work done to lift a book to place it on a bookshelf and the potential energy of the book on the shelf?
There is no direct relationship because the potential energy of the book on the shelf is defined relative to an arbitrary base line at which the potential energy would be zero. The work done in raising the book is the increase in the potential energy of book from however much PE it had in its previous location - for example, on a lower shelf.
The kinetic energy of a book on a shelf is equal to the work done to lift the book to the shelf?
no, but the POTENTIAL energy may equal the work done to life the book to the shelf
How many ways can Cindy arrrange 42 books in different shelf if each shelf has to be the same?
It depends on how many shelves there are, which you did not specify. Please restate the question. Assuming that there are just 2 shelves with 21 books on each, then the 21 books on the top shelf can be arranged in factorial 21 different ways, with the same result for the lower shelf. To find "factorial 21", which is written as 21! the calculation required is 21 x 20 x 19 x 18....and so on all the way down to ...x 3 x 2 x 1! However, with access to a scientific calculator the result for 21!can be found by first pressing the buttons for 21 followed by pressing the button labelled n!, which gives the result for 21! as 5109094217109440000 for each shelf. The result for the two shelves is 21! x 21! which is such a tremendous number that no-one could arrange books in that way if they spent their whole life at it (including from birth).
At first it is lifted to one shelf then it is lifted again to a second higher shelf based on the numbers that are obtained from the work calculations what is a correct conclusion?
The weight changes as the objectis lifted
Does a book sitting on a shelf have gravitational potential energy?
YES!
Does face cream have a shelf life?
Shelf life depends on processing, what container it is in and other factors. Cream can safely be kept 7 to 10 days past the expiration date. Heavy cream lasts 2 to 3 weeks past the expiration date.
When a book is moved from a higher shelf to a lower shelf what changes?
Gravitational potential energy
When a book is moved from a higher shelf to a lower what changes?
When a book is moved from a higher shelf to a lower shelf, the only significant thing that changes is the potential energy of the book: when the book is on the higher shelf, it's potential energy will be higher than when it is on a lower shelf.Potential energy is calculated using the formula:PE = mghWhere:m = mass of the objecth = height of the objectg = force of gravity
What is the shelf life of cream of tartar once opened?
Most sources say: kept dry at room temperature, the shelf life of cream of tartar is indefinite. Online stores that sell the stuff will tell you one or two years.
Where is the stone head in panfu?
Located in the ice cream parlors' library, above on the book shelf.
Shelf life for cream cheese made for candy making?
Cream cheese has an 'expiration date' on it which will say 'best before ____.' This only means that the cream cheese will taste the best before that date.
What form of stored energy does a book have while it is still on a high shelf?
How does a book on a higher shelf have more potential energy than a book on the lower shelf
How do you store ice cream?
in the freezer on a bottom shelf the coldest spot in the unit, that is if there is any ice cream left after the scavengers get their freakin hands off it for 2 seconds
What is the McM on astro knights island?
McM is the shelf label for the lower aisle of the castle library. If you have the Library Slip, you can press this shelf to open the dungeon passageway.
What improves the shelf life of ice cream cones?
Seal it in a tightly covered tupperware or tupperware-like container.
How can you change the gravitational potential energy of an object?
Put it on a higher shelf. Or a lower one.
what is the max weight on the selves, does the max weight varry from top shelf to lower shelf?
The max weight for each of the shelves is about 86 pounds and no, there is no difference between the shelves.
