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How does one find the percent uncertainty in the volume of a sphere whose radius is r equals 1point56 plus or minus 0point05 meters?
-- Find the volume of a sphere with radius = 1.56 -- Find the volume of a sphere with radius = 1.61 -- The uncertainty is the difference between the bigger result and the smaller one. -- For the percent uncertainty, find out what percent that difference is of the (r = 1.56) volume. (Divide the difference of the two volumes by the volume you get with r=1.56 . Multiply the result of the division by 100, and you have the percent of uncertainty.) (Just knocking it out quickly on our calculator, we get about 9.93% uncertainty. This may or may not be correct, and you should not depend on it. But if you get the same answer, then we're probably both right.) Here's an important tool that you'll need to do this job: Volume of a sphere = 4/3 (pi) (radius)3
What is the difference of percent of mass and percent of volume?
Percent of an objects mass is expressed in terms of its weight. Percent of an objects volume is expressed in terms of its size.
What is the total volume if 5 percent is 460000?
9,200,000 is the total volume.
By what percent does the volume of a cube increase when the length of each of its sides is tripled?
Original volume = (S)3 New volume = (3S)3 = 27(S)3 = 27 times the original volume. The change is (27 times) - (1 time) = 26 times = 2,600 percent Semantic note: After increasing by 2,600 percent, the volume becomes 2,700 percent of what it was originally.
How many liters of ammonia contained in 600 liter of a solution that is 8 percent ammonia by volume?
8 percent by volume of ammonia means you can multiply the total volume directly by the percentage of ammonia to get the answer.8 percent in decimal form is 0.08Total volume = 600 liters.Liters of ammonia = 600 liters * 0.08 = 48 liters
How does one find the percent uncertainty in the volume of a sphere whose radius is r equals 1point56 plus or minus 0point05 meters?
-- Find the volume of a sphere with radius = 1.56 -- Find the volume of a sphere with radius = 1.61 -- The uncertainty is the difference between the bigger result and the smaller one. -- For the percent uncertainty, find out what percent that difference is of the (r = 1.56) volume. (Divide the difference of the two volumes by the volume you get with r=1.56 . Multiply the result of the division by 100, and you have the percent of uncertainty.) (Just knocking it out quickly on our calculator, we get about 9.93% uncertainty. This may or may not be correct, and you should not depend on it. But if you get the same answer, then we're probably both right.) Here's an important tool that you'll need to do this job: Volume of a sphere = 4/3 (pi) (radius)3
How does one prepare 95 percent of ethanol from 100 percent?
Find the volume of the 100% ethanol Add 1/19 of water to the volume (if it is like 190ml, add 10ml of water since 190/200=95%)
What is the difference of percent of mass and percent of volume?
Percent of an objects mass is expressed in terms of its weight. Percent of an objects volume is expressed in terms of its size.
What is the volume percent of Toluene in room temperature?
percent volume of toluene at room temperature is 31.84%.
What is the formula of the percent of volume and percent of mass?
% of volume = 100*(volume of substance that you are interested in)/(total volume) % of mass = 100*(mass of substance that you are interested in)/(total mass).
How many percent by volume does argon have?
Argon has 17% by volume
What gas has a percent of volume of 20.95?
if this is math and your asking what gas has a percent by volume 78.09 it is nitrogen
What is the total volume if 5 percent is 460000?
9,200,000 is the total volume.
What is the percent by volume of ethanol in a solution that contains 48 mL of ethanol dissolved in 144 mL of water?
Percent by Volume of Solute in Solvent = Volume Solute/ (Volume Solvent + Volume Solute) * 100% = 48/ 192 = 25%
What has a percent by volume of 0.038?
Argon
By what percent does the volume of a cube increase when the length of each of its sides is tripled?
Original volume = (S)3 New volume = (3S)3 = 27(S)3 = 27 times the original volume. The change is (27 times) - (1 time) = 26 times = 2,600 percent Semantic note: After increasing by 2,600 percent, the volume becomes 2,700 percent of what it was originally.
What is the difference of percent by mass and percent by volume?
Percent per mass is exprimed in g/Kg, mg/kg, µg/kg, etc. Ex.: An ore contain 10 mg gold/kg ore. Percent per volume is exprimed in volume to volume. Ex.: Vodka contain 40 volumes of ethanol/100 volumes of liquid.
