First of all that's because they're non-combustible and may take very high temperatures. the essential function of a fireplace is to contain a fire, which implies it's to be ready to stand up to high temperatures (repeatedly, and for long periods of time) while not burning, melting or cracking. Right away, you are restricted within the variety of ordinarily accessible materials you'll be able to use, however it also needs to be price effective, and durable enough to create a structure out of while not it breaking or collapsing the first time you encounter it. the only ordinarily accessible materials I can think of that meet all those necessities are unit metal, bricks and rocks, all of that fireplaces are ordinarily made of. Rocks could also be less common, just because bricks are each cheaper and easier to make with.
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There are different ways energy is absorbed. The equation that represents energy being absorbed as a bond is broken is H2 + energy → H + H
Energy is known to be taken in or absorbed so as to break bonds. Bond-breaking is referred to as an endothermic process. In this process, Energy is released when new bonds form. Bond-making is also known to be an exothermic process.
Potential energy is simply known to be the type of energy that is linked to an object's potential to do work.
Chemical energy is known to be the type of energy that is said to be released from the breakdown of chemical bonds.
See full question below
Which equation represents energy being absorbed as a bond is broken?
answer choices
H + H → H2 + energy
H + H + energy → H2
H2 + energy → H + H
H2 → H + H + energy
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I would say B because car expenses can be high and living close to campus can give you the possibility of walking.
A variable in <em>computer programming</em> has to do with the storage location which is created by the programmer which contains a particular data set.
With this in mind, we can see that a flowchart has to do with the sequential steps which a person has to follow in order to solve a particular program.
Usually it contains conditional statements which are <em>necessary </em>for the problem solving to continue or to terminate.
Please note that your question is incomplete so I gave you a general overview to <em>help understand the concept.</em>
Read more about flowchart here:
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