thermometer

Q: Although these quantities vary from one type of cell to another, a cell can be 1.9 um in diameter…

A: The outer radius of the cell wall is The thickness of the cell wall is The density of the pure water…

Q: Heat transfer coefficient (h) is defined as the rate of heat transfer (Q with SI unit of W) per unit…

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Q: Write the answer down. State number of significant figures. Then, round off to the correct number of…

A: Solution: Rules to determine the significant figures The non-zero number is significant The zero…

Q: 1. A student measures the length of a table with a meter stick and the average yields a result of…

A: Answer:-          (a)                    It is a symmetric error.

Q: You find an old book and decide to estimate the thickness of one of the sheets or leafs.  Neglecting…

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Q: The measurement error is defined as AX=X-Xo where Xo is the true value of a physical quantity. X is…

A: The true value of the physical quantity is X0 and the measured value of physical quantity is X.…

Q: Plot a graph on a milimetric paper by hand using the following data. x (ст) 3.1 4.2 5.8 7.1 8.5 9.3…

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Q: Working in a laboratory, you carefully measure 80.00 mL of solution ten times in a row, each time…

A: Here true value = 900.0 ml  Here measured value = (80.00)(10) ml

Q: The amount of heat needed to reduce the temperature of 1.5 kg of snow from -15 degrees Celsius to -5…

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Q: A window has dimensions of 1.6 m by 2.85 m and is made of glass 7.25 mm thick. On a winter day, the…

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Q: Our classroom was kept at 25.0°C during your experiment, so v is predicted to be 343 m/s. What is…

A: Given data :              Speed of sound in air ;                                          Expected…

Q: The unit hertz (abbreviated Hz) describes the number of cycles per second that occur for repeating…

A: (a) Geometric series (nthterm ) is given as,tn=arn-1where a=first term=440 Hzr=common ratio=21/12the…

Q: Q2/ A thermostat control with dial markings from 0 to 100 is used to regulate the temperature of an…

A: Given that,The dial markings of a thermostat control which regulate the temperature of an oil bath=…

Q: Give me additional examples of values with infinite significant figures.

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Q: Dimension Y is the sum of three parts sequentially numbered 1 through 3. Their dimensions are X1,…

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Q: 9. Grains of California beach sand are approximately spheres with a radius of, on average, 50 µm.…

A: 9. Let the given grain’s radius be denoted by R and let the given cube’s side length be denoted by…

Q: Sales delay is the elapsed time between the manufacture of a product and its sale. According an…

A: Dear student, As per guidelines, I can only first 3 subparts. Please repost other parts in next…

Q: Approximately the maximum number of cylinders with a radius of 4 cm and a height of 4 cm which can…

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Q: a be Your Answer: C6 C₂ x10 C3 C5 In the figure C₁ = 12 μF, C₂ = 14 μF, C3 = 18 μF, C4 = 18 μF, C5 =…

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Q: In the body-centered cubic phase of plutonium, the volume of the unit cell is 4.910 x 10–23 cm3. If…

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Q: Your calculated density of aluminum is d = 2.7 g/cm³. The accepted value of the aluminum density is…

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Q: Please help me answer parts A. and B. of this question

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Q: В. The atmospheric pressure P decreases exponentially with elevation h as follows, P(h) = P,e-gh/A…

A: The atmospheric pressure decreases exponentially with elevation as : P(h) = Poe-ghA

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

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Q: dT/dt = -k(T – Ta) where T = the temperature of the body (°C), t= time (min), k= the proportionality…

A: Given that:- Ambient temperature=21°C

Q: A model for the surface area of some solid object is given by S = 0.171w0.683 0.439, where w is the…

A: Given that the errors in measurements of w and h are at most 2.5%So, dw/w = dh/h = 2.5% = 2.5/100 =…

Q: Three measurements for the boiling point of water are 100.4 °C, 100.1 °C, and 100.0 °C. The accepted…

A: The given question is based on measurement principle To solve the given problem we will state the…

Q: (a) What is the volume (in km3) of Avogadro’s number of sand grains if each grain is a cube and has…

A: The side of the sand grain, l=1 mm=1×10-3 m   The width of the beach, b=100 m   The depth of the…

Q: A cylinder containing 100.9 cubic centimeter of gas at a pressure of 376 kPa when its temperature is…

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Q: Which of this is not true? A. All non zero digits are considered significant B. Leading zeroes are…

A: Hai, since there are multiple questions posted, we will answer the first question. The significant…

Q: A typical bathroom sink faucet releases about two gallons of water every minute.   a) If it takes…

A: Given, faucet releases water in 1 minute= 2 gallons. a) To find, water used in 2.5 minutes. In 1…

Q: A patient’s temperature was 97.0 °F at 8:05 A.M. and 103.4 °F at 12:05 P.M. If the temperature…

A: GIVEN: Tem. at 8:05A.M. = 970F Temperature at 12:05P.M. =103.40F

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.