Chemistry, 10.12.2019 18:31, dekhua

30 points

why does the first method for determining volume work only for a regularly shaped object?
will the second method for determining volume work for any object or just an irregularly shaped one? why?
is one method of measurement more accurate than the other? why or why not?
would the displacement method of measurement work for a cube of sugar? what about a cork? why or why not?
what did you find out from this investigation? be thoughtful in your answer.

Answers: 1

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Answers

I know it's only 5 points but heres the answer
1. It depends what type of method you are using. if it is Height x Width x Length then it will not work for an irregular shape because it has extra pieces that would not be included.

2. The second method would work for both regular and irregular shapes because you would have to know or find out the volume of the regular shape to get the volume for the irregular shape.

3. It also depends on what you are doing, if you are doing a regular shape then use the first method, if it's an irregular shape then use the second method, if you do the maths correctly both should give you an accurate answer for what you want to achieve.

4. No, because the sugar would dissolve.

5. No, on this case the displacement method would not work because of the weight difference

I hope this helps you a bit.

answered: Asrys

Hope i helped

Explanation:

1.) If its height times width times length, it wold not work for irregular shape because it has extra peices that will not be included.

2.) The method will work for both because to find volume for an irregular shape you have to find it for a regular shape.

3.)Why does the first method for determining volume work only for a regularly shaped object, when using first method for regular shape and 2nd method for an irregular shape.

4.) The displacement measurement will not work for sugar because it will dissolve.

5.) It will not work because the weight is different.

answered: Guest

The answer to that would be magnesium

answered: Guest

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).

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why does the first method for determining volume work only for a regularly sh...