Question

Please provide the full derivation of equation 2. It's based on Archimedes’ principle to find porosity...

Please provide the full derivation of equation 2. It's based on Archimedes’ principle to find porosity in solid sample. Thank you very much!

Va (apparent volume )= (Mair - MH20)/ (pH20- pair) equation 1

Total Porosity [%] = {[(Msolvent- Mair) / (psolvent)] / Va } x 100 equation 2

Where: Va= apparent volume

Mair= mass of air

MH20= mass of water

Msolvent= mass of solvent

pH20= density of water

pair= density of air

psolvent= density of solvent

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Porosity is measure of the empty spaces in a material and is a fraction of the volume of empty space to the total volume.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Please provide the full derivation of this equation. It's based on Archimedes’ principle to find porosity...
Please provide the full derivation of this equation. It's based on Archimedes’ principle to find porosity in solid sample. Thank you very much! Va (apparent volume )= (Mair - MH20)/ (pH20- pair) Va= apparent volume Mair= mass of air MH20= mass of water pH20= density of water pair= density of air
Please provide the full derivation of these equations. They are based on Archimedes’ principle to find...
Please provide the full derivation of these equations. They are based on Archimedes’ principle to find porosity in solid sample. Thanks Va (apparent volume )= (Mair - MH20)/ (pH20- pair) equation 1 Total Porosity [%] = {[(Msolvent- Mair) / (psolvent)] / Va } x 100 equation 2 Where: Va= apparent volume Mair= mass of air MH20= mass of water Msolvent= mass of solvent pH20= density of water pair= density of air psolvent= density of solvent
1. In the space below, a. state Archimedes’ Principle b. define density c. Mathematically, derive an...
1. In the space below, a. state Archimedes’ Principle b. define density c. Mathematically, derive an equation based on this laboratory that uses Archimedes principle to measure the density of an object in terms of measurable quantities. Make sure the density of the object is NOT in terms of the unknown volume of the object in question. You can assume you know the density of water. d. Be sure to draw a free-body diagram of the mass attached to the...
1) Describe an example of each of the following that may be found of your kitchen:...
1) Describe an example of each of the following that may be found of your kitchen: Explain how your choice falls into this category, and if there is a chemical name or symbol for it, provide that as well. Provide a photo of your example with your ID card in it. a) a compound b) a heterogeneous mixture c) an element (symbol) Moving to the Caves… Lechuguilla Caves specifically. Check out this picture of crystals of gypsum left behind in...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary rivals? How will the acquisition of Reebok by Adidas impact the structure of the athletic shoe industry? Is this likely to be favorable or unfavorable for New Balance? 2- What issues does New Balance management need to address? 3-What recommendations would you make to New Balance Management? What does New Balance need to do to continue to be successful? Should management continue to invest...
Please summarize the below article in approximately 100 words: Monumental function in British Neolithic burial practices...
Please summarize the below article in approximately 100 words: Monumental function in British Neolithic burial practices Ian Kinnes The high-risk rate of survival for the non-megalithic series of Neolithic funerary monuments, recently re-emphasized by Piggott (1973: 34), introduces a further variable into the deductive study of burial practices. In Britain and Europe the overall distribution of monumental forms present both lacunae and a marked preponderance of cairns over earthen mounds which are in ill accord with the known or predicted...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT