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How do you calculate friability?
initial - final / initial x 100
A certain fluid at 10 bar is contained in a cylinder behind a pistion the initial volume being oo5m3 calculate the work done by the fluid when it expands reversibaly according to a final V equals 0.1?
certain fluid at 10 bar is contained in cylinder behind a piston ,the initial volume being 0.05 m3 calculate the work done by the fluid when it expands reversibly i) according to a law P=(A/ V2 ) -(B/ V) ,to a final volume of 0.1 m3 and a pressure of 1bar,where A and B are constants.Answer(19200 j)
How do you calculate the number of sweets in a jar?
Calculate the volume of one sweet. Calculate the volume of the jar and then divide the volume of the jar by the volume of a sweet.
In the acceleration equation what do v1 and v2 represent?
v1 = initial velocity v2 = final velocity
How do you find what the ratio of surface area to volume for a sphere is?
1) Calculate the area 2) Calculate the volume 3) Divide the area by the volume to get the ratio
What is the final concentration of a solution prepared by diluting of HCl to a final volume of?
To find the final concentration of a solution after dilution, you can use the formula: (C_1V_1 = C_2V_2), where (C_1) is the initial concentration, (V_1) is the initial volume, (C_2) is the final concentration, and (V_2) is the final volume. Plug in the values for the initial concentration, volume, and final volume to calculate the final concentration of HCl.
How to calculate final pressure when given initial pressure and initial temp and also final temp and know that it's a constant volume process from initial state?
You can calculate pressure and temperature for a constant volume process using the combined gas law.
What volume will 1.25 liters of carbon dioxide occupy at 50.0 degrees if the pressure changes from 0.865 ATM to 0.820 ATM?
Using the ideal gas law (PV = nRT), you can calculate the initial and final number of moles of CO2. Given that the temperature remains constant, the ratio of the initial volume to final volume is equal to the ratio of the initial pressure to the final pressure. Applying this ratio to the initial volume of 1.25 liters will give you the final volume.
How do you get final volume of water?
To calculate the final volume of water, you need to measure the initial volume of water added and any additional water that may have been added or lost during the process. By adding the initial and any subsequent volumes of water together, you can determine the final volume of water present.
If 20.00mL of a 1.50M solution of KBr is diluted to a final volume of 150.0mL what is the new molar concentration?
initial molarity*initial volume= final molarity*final volume Initial molarity= 1.50M Initial volume= 20.00ml Final Volume=150.0ml Thus final molarity =1.50M*20ml/150ml=0.200M. New molar concentration= final molarity
What is the procedure for volume earthwork calculation using surpac?
To calculate volume earthwork using Surpac, you first need to create a block model of the earthworks area. Then, define the initial and final surfaces of the area. Finally, use the volume calculation tool in Surpac to calculate the cut and fill volumes between the initial and final surfaces.
How do you calculate friability?
initial - final / initial x 100
How do you find the volume of a displaced object when the initial and final volumes are shown?
Subtract the initial from the final
How do you find the final and initial position of an object how would you calculate displacement?
To find the final position of an object, add the initial position and displacement. To calculate displacement, subtract the initial position from the final position. Mathematically, displacement = final position - initial position.
What would be the concentration of a solution made by adding 250 mL of water to 45.0 mL of 4.2 M KOH?
To find the concentration of the final solution, you need to calculate the total moles of KOH before and after dilution. The initial moles of KOH can be found using the initial volume and concentration. Then, calculate the final volume of the solution after dilution and use it to determine the final concentration of KOH.
Calculate the decrease in temperature when 2.00 L at 20.0 C is compressed to 1.00 L?
The temperature change when a gas is compressed without any heat exchange can be calculated using the ideal gas law. First, calculate the initial pressure of the gas using P1V1 = P2V2. Next, use the combined gas law to calculate the final temperature using the initial pressure, volume, final volume, and initial temperature. Subsequently, calculate the temperature decrease by subtracting the final temperature from the initial temperature.
What is the final volume of a balloon that was initially 500.0 mL at 25C and was then heated to 50C?
To find the final volume of the balloon, you would need to use the ideal gas law equation. V2 = V1 * (T2 / T1), where V1 is the initial volume, T1 is the initial temperature, T2 is the final temperature (in Kelvin), and V2 is the final volume. Convert temperatures to Kelvin (25C = 298K, 50C = 323K) and then calculate the final volume.
