How can you find the volume when you are given length and weight?

👨🏻‍🏫 學術台化學

[匿名]

2015-02-03 3:53 pm

If you want to know specifics, the length is 1.44cm, weight is 3.52gm, volume will be in cm^3

更新1:

Hey everyone! Thanks for answering. That's all the information given. We don't know the shape exactly, it says animal at the top. It was a weird problem because we had't gone over this prior to the worksheet. We ended up not having to do this problem so thanks again for the help!

回答 (4)

[匿名]

2015-02-04 4:01 pm

✔ 最佳答案

Anyway, weight is not mass. Unit of weight is Newton, Weight = mass x gravitational acceleration ; mass unit is gram/ kilogram.
Well, Density is mass per volume. Length is not relevant to the mass or weight. The length you've mentioned, how about the width or the height? Is it a sphere or a cylinder, cube, cuboid? Please may you mention it?
Do you also have the density of this object? If you have Density, then it is easy.
Volume = Mass / Density
That's the most enough way for me to help you. Sorry!

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[匿名]

2015-02-04 3:38 pm

Seems to Me You are missing a few important numbers. You need the Length plus the Width and the Height to determine the interior dimensions This will determine the Volume.. The weight can variate depending on the composition of the Liquid in the Vessel You have created. Without these numbers You have nothing.

參考: 40 years as a Professional Welder who has made His fair share of various Containers such as Tank's and Boxes .Sometimes Practical Experience beats whatever They are teaching You now.

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[匿名]

2015-02-03 4:53 pm

You must submerge the item in water and measure the increase of total volume minus original volume of liquid.

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[匿名]

2015-02-03 4:40 pm

Length doesn't matter if you have the mass and density.

density = mass/volume so volume = mass/density. For water v= (3.52 g) / (1 g/mL) = 3.52 mL = 3.52 cm^3

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Bill

2015-02-03 4:25 pm

If you are given weight and density you can find the volume.

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