What is the volume of a mole of an ideal gas at STP

Q: A certain bacterial cell is spherical in shape. What is the approximate increase in the volume of…

A: given initial radius r= 2.2 mm after increasing , radius = 2.3 mm change in radius ∆r = 2.3-2.2 =…

Q: A hollow spherical steel shell is completely submerged in water. If the outer diameter is 60 cm and…

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Q: What is the volume of the fir

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Q: 20. What is the value of SSy? (SHOW YOUR WORK)

A: For the given data ( 20 ) SSY = ?

Q: All edges of a cube are expanding at a rate of 2 centimeters per second. (a) How fast is the surface…

A: We have given change in edge with respect to time is 2cm/sec.  We have to find the changes in…

Q: Find the length of the edge of the cube, if an edge is increasrd by 6 dm, another edge has a 12 dm…

A: Let the edge of the cube be:  x

Q: 4. Describe the simple objects that make un dn and surface area. 30 in. 15 in. 50 in. 40 in. this…

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Q: A circular swimming pool has a diameter of 6.4 m and is filled with water to a depth of 2.3 m. A…

A: Volume is the amount of space enclosed inside a solid. Volume of cylindrical body of radius and…

Q: Find the thickness x of the hollow cylinder of height 100 cm if the volume between the inner and…

A: Given:- Here, a hollow cylinder is given. The thickness of the cylinder is x Height is 100 cm The…

Q: A 20" by 14' piece of metal has squares cut from corners and thn is folded to create an open box.…

A: Length of metal sheet= 20 inches Breadth = 14 inches Let squares of side x inch have been cut from…

Q: If each of the dimensions of a rectangular box is measured with an error not exceeding 1%, what i…

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Q: 4) Water has a density of roughly 1000 kg/m2. Convert this density into units of firkins per cubic…

A: As per guidelines we can solve only one question at a time. If you need more answer kindly repost…

Q: ) About how accurately must the interior diameter of a cylindrical storage tank that is 8 m high be…

A: Given: Internal diameter of tank = d

Q: Use Simpson's Rule to determine the average temperature in a museum over a 3-hour period

A: In this question, we use the Simpson rule to approximate the average value of temperature for 3…

Q: Find the change in volume dV if the sides of a cube change from 6 to 6.1. Do not round.

A: SOLUTION-

Q: Estimate the allowable percentage error in measuring the diameter D of a sphere if the volume is to…

A: It is given that , volume has to be calculated correctly to within 3%.

Q: The best predicted value of y for an adult male who is 171 cm tall is Round to two decimal places as…

A: Given value of P = 0.000 Here, P value is less than the given significance level (0.05), so we can…

Q: A safety inspector determines that contamination from an abandoned factory site is spreading through…

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Q: You are floating in your brand new above-ground 2-meter radius circular pool in your front yard. A)…

A: Volume of tank =0.095 cubic m Radius of tank =2m hight of water when hole is observed h =2.8m…

Q: A mineral deposit along a strip of length 6 cm has density s(x) = 0.01x(6 − x) g/cm for 0 ≤ x ≤ 6.…

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Q: The volume of a cube is increasing at a rate of 60 in3/sec. At what rate is the length of each edge…

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Q: What is 324 KL equal to in ML

A: We know that 1 KL = 10^6 ML

Q: A cone has a known height of 7.284 in.The radius of the base is measured as 1.09 in., with a…

A: A cone has a known height of 7.284 in.The radius of the base is measured as 1.09 in., with a…

Q: 84. A spherical golf ball is measured to have a radius of 5 mm, with a possible measurement error of…

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Q: A ballon is filled with 3.8 L of helium gas at STP. Approximately how many moles of helium are…

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Q: A certain process can plate out 80.6 um3 of gold onto a metallic surface per second. How long will…

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Q: a package of eight apples has a mass of 1.00kg. what is the average mass show complete solution of…

A: Given, Mass of 8 apples= 1.00 Kg To find, Average mass of apples=? Mass of one apple in grams=?

Q: Find the approximate change in the volume V of a cube of side x meters caused by increasing the side…

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Q: An object is thrown vertically upward with an initial velocity of 16 ft/sec from the top of a house…

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Q: Use Simpson's rule to estimate the total anm discharge in the first 24 hours. TO

A: Simpsons rule for the function f(x) over [a,b] is given as:…

Q: The measurement of a side of a square is found to be 5 centimeters, with a possible error of 0.09…

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Q: The altitude of a certain circular cone is the same as the radius of the base, and is measured as 5…

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Q: The radius of a sphere was measured and found to be 21 cm with apos sible error in measurement of at…

A: Given: Radius of the sphere is 21 cm with a possible error in measurement of at most 0.05 cm. The…

Q: The volume of a cube is growing at a rate of 2 in3/min. Determine the rate at which the surface of…

A: Given:The volume of a cube is growing at a rate of 2 in3/min, that is dVdt=2 in3/min, where V is the…

Q: What mass of glucose would you need (in g) to have 0.8 mol, given that the molar mass of glucose is…

A: Number of moles = Mass in gram / Molar mass Given Number of moles = 0.8 mol Molar mass = 180 g / mol…

Q: Find the approximate change in the volume V of a cube of side x meters caused by increasing the side…

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Q: What is the density of lithium metal (in g/cm³) if a cube measuring 0.82 cm x 1.45 cm x 1.25 cm has…

A: Given, Mass(m)= 0.794 g Dimension of cube, x=0.82 cm y=1.45 cm z=1.25 cm

Q: All edges of a cube are expanding at a rate of 9 centimeters per second. How fast is the volume…

A: Explanation of the answer is as follows

Q: 8. If V represents the volume of an object, what does AP represent? - dt

A: dydx-Represent the Rate of change of 'y' with respect to 'x'. Here, 'y' is dependent variable and…

Q: The edge x of a cube is measured with an error of at most 0.5%.What is the maximum corresponding…

A: Given: Let x be the edge of the cube with an error of 0.5%.

Q: My rock has a mass of 16 g and a volume of 2 cm2. What is it's density?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A toxic radioactive substance with a density of 9 milligrams per square cm is detected in the…

A: It is given that, A toxic radioactive substance with a density of 9 milligrams per square cm is…

Q: How many cubic meters must be hauled from PIT 1 in order to meet the engineer's needs? Round-off to…

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Q: Suppose I coat a circular washer (shown below) which as inner radius 1 cm and outer radius 3 cm with…

A: Write the equation of circles and solve.

Q: A cube has a height of 9cm and has a mass of 3.645g. calculate it's density.

A: It is given that the height of the cube is 9 cm and the mass of the cube is 3.645 grams. We have to…

Q: A certain gas expands to fill a 3 L container. Its mass is measured to be 0.6 kg. What is its…

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