What are the expressions of Reynold number and Grashof number, and their physical significances?

Q: There are five microns per cell and a total of 100,000 cells in a spore. Given this information,…

A: Given: Cell dimension = 5×10-6 m 100,000 cells in a spore. Spore dimension = 5×10-6×100,000 = 0.5 m

Q: At 45 degrees the horizontal and vertical components of the initial velocity are the same, what is…

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Q: This exercise uses the radioactive decay model. The half-life of strontium-90 is 28 years. How long…

A: Half life of strontium-90     t1/2 = 28 years  Initial amount (mo) = 90 mg Final amount (m) = 46.8…

Q: ps.// 7954d4ddfbae316f0d4#... <Week 5 Homework Colliding Cars 5 of 10 In this problem we will…

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Q: Two charges +Q and -7Q are placed on the x axis with x coordinates=4m and 8m respectively. Find the…

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Q: The football North players begin practicing at Clarkson again! They run out onto the grass upper…

A: Given that: v=22.2 m/s  y=7.05 m

Q: When mixing oil and red wine vinegar to make a salad dressing, the vinegar forms a red layer below…

A: The term 'Density' is stated as the property of a matter (solid,liquid, gas) that can be calculated…

Q: An isotope of a radioactive element has half-life equal to 5 thousand years. Imagine a sample that…

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Q: A projectile is fired with initial Speed vo feet per second from a height h feet at an angle of 0…

A: An object is said to be in projectile motion , if in the entire motion , the only force acting is…

Q: Use integration to find the moment of inertia of a solid uniform cone about y axis, as shown. [Must…

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Q: Three parallel plate capacitors have the same dimensions. The area of each capacitor is A=250 cm?…

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Q: A thin disk of radius a carries a uniform surface charge density po [C/m²]. Find the energy required…

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Q: evve mib8 what is the Penenl

A: Given data:   The mass of ice is: mi = 40 g The mass of water is: mw = 60 g The initial temperature…

Q: As of Jan 18 2021, the 7-day average new COVID case number for Oregon was 1035. On October 17 2020,…

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Q: Answer the following questions concening the situation shown below. bas arit gnizood w idgiow sdi an…

A: Newton's Second Law of motion According to Newton's Second Law of motion, the rate of change of…

Q: The figure shows two charges, ql and q2 with their straight- line distances to point P and the…

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Q: A 6.00 g bullet is fired horizontally into a 2.00 kg wooden block resting on a horizontal surface.…

A: Given, mass of the bullet, m = 6.00 g mass of the wooden block, M = 2.00 kg coefficient of static…

Q: Was really confused on this and needing help please. I need to know what the trend line equation is,…

A: Let us first consider the refrigerator.  Below is the plot of its force vs acceleration :

Q: In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a…

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Q: 3. Two batteries, = 6 V, 0.25 , and = 12 V, 0.5 2 are connected series-opposing. An external…

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Q: A fossil contains 4.06 grams of carbon 14. Refer to the formulaA(t) = C 0.999879twhich gives the…

A: According to the given equation, the amount of C-14 in the sample at t time is given in the…

Q: I need to know the number of years! There is only one part to this question. The pictures show the…

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Q: Given the införmahon provided in figure 2, dettrmine: a) Ie b) VE 4.7K RI c) Vs d) R. LIe ove=12V…

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