Please provide the full derivation of these equations. They are based on Archimedes’ principle to...
Please provide the full derivation of these equations. They are based on Archimedes’ principle to find porosity in solid samples. Thank you
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
Homework Answers
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Please provide the full derivation of these equations. They are based on Archimedes’ principle to...
mass of One way of restating Archimedes' Principle is that the mass of a block that...
mass of One way of restating Archimedes' Principle is that the mass of a block that is floating in a fuid is equal to the the fluid displaced by the block. Imagine that we have a solid block in which all of the sides are 1 cm long-a cube with a volume of 1 cm (Fig.A1.4.2A). We set it in a beaker of pure water and find that, when the block and water come to rest, 70% of the block...
The mass is 25 grams. Please label and put a box around the solution. Purpose: To calculate the apparent weight of a mass when immersed in water. Students will also have the opportunity to learn how t...
The
mass is 25 grams. Please label and put a box around the
solution.
Purpose: To calculate the apparent weight of a mass when immersed in water. Students will also have the opportunity to learn how to use calipers to accurately measure lenghs. Background: Archimedes discovered that he could find the density of an object by comparing it's weight o its apparent weight when immersed in water (see example 10-8 in he textbook). When mmersed, the buoyancy due to the...
PH105 Physics for Life Sciences Week 10. Labs 49: Archimedes Principle Fall 2019 Pre-laboratory Assignment Team...
PH105 Physics for Life Sciences Week 10. Labs 49: Archimedes Principle Fall 2019 Pre-laboratory Assignment Team Total credit: 20 points Student names: 1. (10 pts) The dam below is 400 m wide, and the water is 60.0 m deep. The density of water p = 1.00 x 10' Atmospheric pressure is Parm = 1.01 X 10' Pa. a) What is the total pressure on the dam at the deepest point? b) What is the average pressure on the dam due...
can you help me figure out the following: part a: Calculate the specific gravity for aluminum...
can you help me figure out the following:
part a: Calculate the specific gravity for aluminum and for
brass.
part b: Calculate the specific gravity for cork.
part c: Calculate the specific gravity of the isopropyl
alcohol.
Experiment 9 Specific Gravity (Archimedes Principle) Read the Theory section on pages 9-2 & 9-3. Specific gravity is defined as the density (mass per unit volume) of a substance relative to the density of (liquid) water: s p/po, where pe is the density...
PHYS 111 Laboratory - Pre-lab #13 (ARCHIMEDES' PRINCIPLE) Student Name: Lab Day and Time: Due at...
PHYS 111 Laboratory - Pre-lab #13 (ARCHIMEDES' PRINCIPLE) Student Name: Lab Day and Time: Due at the beginning of lab. All answers must be legibly handwritten for credit. Show all work. References: lab manual, textbook Ch. 13.1 -13.3. 1) (lab manual and Ch. 13.3) What is Archimedes' Principle? 2) (lab manual and Ch. 13.1) A cylinder of an unknown material has a mass mi = 0.0226 kg, a diameter d=0.0191 (remember this is two times the radius), and a height...
please answer all these questions Archimedes Principle - Upward Tension Additional Force As shown in the...
please answer all these questions
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Archimedes Principle - Downward Push Additional Force As shown in the above figure, a solid block...
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I need help with lab this week. I have posted theory and procedures to the lab. The questions wit...
I need help with lab this week. I have posted theory and procedures to the lab. The questions with ????????? are the ones I need help with. Please Help!! Thank you Theory Density is defined as mass per unit volume that has a metric unit of kg per cubic meter. Grams per cubic centimeter i.e. g/cm3 actually is widely used as the unit of density. The densities for objects with regular shapes are easily to be determined. For objects with...
5. (Hints: This derivation is presented in your textbook briefly. I also discussed that in the cl...
plz if you could make it clear.
will thumb up
5. (Hints: This derivation is presented in your textbook briefly. I also discussed that in the class. I would like you to provide step-by-step process for this mathematical derivation. You need to use the continuity equation (Eq. 6-21) for the derivation process) Starting from the first law of Thermodynamics for a differential control volume, derive the general governing equation for temperature (6-35) for a 2D flow over flat plate. Using...
These questions already have answers. Can someone please show the steps and formulas to get the...
These questions already have answers. Can someone please
show the steps and formulas to get the answer
please?????
5. Suppose a piece of dust finds itself on a CD. If the spin rate of the CD is 500 rpm, and the piece of dust is 4.3 cm from the center, what is the total distance (in meters) traveled by the dust in 3 minutes? (Ignore accelerations due to getting the CD rotating.) 1 rev 2π radians. Use the set of...
mass of One way of restating Archimedes' Principle is that the mass of a block that is floating in a fuid is equal to the the fluid displaced by the block. Imagine that we have a solid block in which all of the sides are 1 cm long-a cube with a volume of 1 cm (Fig.A1.4.2A). We set it in a beaker of pure water and find that, when the block and water come to rest, 70% of the block...
The
mass is 25 grams. Please label and put a box around the
solution.
Purpose: To calculate the apparent weight of a mass when immersed in water. Students will also have the opportunity to learn how to use calipers to accurately measure lenghs. Background: Archimedes discovered that he could find the density of an object by comparing it's weight o its apparent weight when immersed in water (see example 10-8 in he textbook). When mmersed, the buoyancy due to the...
PH105 Physics for Life Sciences Week 10. Labs 49: Archimedes Principle Fall 2019 Pre-laboratory Assignment Team Total credit: 20 points Student names: 1. (10 pts) The dam below is 400 m wide, and the water is 60.0 m deep. The density of water p = 1.00 x 10' Atmospheric pressure is Parm = 1.01 X 10' Pa. a) What is the total pressure on the dam at the deepest point? b) What is the average pressure on the dam due...
can you help me figure out the following:
part a: Calculate the specific gravity for aluminum and for
brass.
part b: Calculate the specific gravity for cork.
part c: Calculate the specific gravity of the isopropyl
alcohol.
Experiment 9 Specific Gravity (Archimedes Principle) Read the Theory section on pages 9-2 & 9-3. Specific gravity is defined as the density (mass per unit volume) of a substance relative to the density of (liquid) water: s p/po, where pe is the density...
PHYS 111 Laboratory - Pre-lab #13 (ARCHIMEDES' PRINCIPLE) Student Name: Lab Day and Time: Due at the beginning of lab. All answers must be legibly handwritten for credit. Show all work. References: lab manual, textbook Ch. 13.1 -13.3. 1) (lab manual and Ch. 13.3) What is Archimedes' Principle? 2) (lab manual and Ch. 13.1) A cylinder of an unknown material has a mass mi = 0.0226 kg, a diameter d=0.0191 (remember this is two times the radius), and a height...
please answer all these questions
Archimedes Principle - Upward Tension Additional Force As shown in the above figure, a solid object has a density of 1200 kg/m3 and a volume of 7.80x10^-5 m3. It is lowered on a string into water and completely submerged without touching the container. The density of water is 1000 kg/m3. Keep 3 decimal places in all answers. (Don't use scientific notations.) Without the string, would the solid object sink in water or float in water?...
Archimedes Principle - Downward Push Additional Force As shown in the above figure, a solid block with a mass of 6.00 kg and a density of 790.00 kg/m^3 kg/m3 floats quietly in water (density of watser = 1000 kg/m3.) (a) Calculate the total volume (in m3) of the block. Keep 4 decimal places in all answers. (Don't use scientific notations.) Enter a number Submit (5 attempts remaining) Draw a force diagram (as practice, no submission) including all the forces on...
plz if you could make it clear.
will thumb up
5. (Hints: This derivation is presented in your textbook briefly. I also discussed that in the class. I would like you to provide step-by-step process for this mathematical derivation. You need to use the continuity equation (Eq. 6-21) for the derivation process) Starting from the first law of Thermodynamics for a differential control volume, derive the general governing equation for temperature (6-35) for a 2D flow over flat plate. Using...
These questions already have answers. Can someone please
show the steps and formulas to get the answer
please?????
5. Suppose a piece of dust finds itself on a CD. If the spin rate of the CD is 500 rpm, and the piece of dust is 4.3 cm from the center, what is the total distance (in meters) traveled by the dust in 3 minutes? (Ignore accelerations due to getting the CD rotating.) 1 rev 2π radians. Use the set of...
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