What is the size in μm of a cell that is 145mm wide in my photo. The scale bar in the photo is 1.7cm long and represents 12 μm.

Q: A Carnot heat pump draws heat from the outside to keep your house at temperature Th by providing…

A: Efficiency = (Qh-Qc) / W where Qh is the heat provided to the house, Qc is the heat pulled from the…

Q: Suppose you have a total charge 9tot that you can split in any manner. Once split, the separation…

A: Given: Total charge qtot After splitting the total charge in q1 and q2, the distance between them is…

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A: According to question we need to find value of electric field.

Q: This is the feedback I received about the first part as it was wrong. I still don't understand what…

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Q: Determine the moment of inertia of the cross- sectional area of the reinforced channel about the…

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Q: In the figure what are the (a) magnitude and (b) direction (from x-axis in the counterclockwise…

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Q: A 0.318-kg mass is attached to a spring with a force constant of 50.0 N/m. For the steps and…

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Q: Two cars are heading towards one another. Car A is moving with an acceleration of aA = 13 m/s2. Car…

A: In is given that, in the first case: the initial velocity of car A is v0A=0 m/s the initial…

Q: Light of wavelength 541 nm is incident from air (n = 1) to glass (n = 1.51). A). What is the…

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Q: 7. A 225-kg crate is pushed horizontally with a force of 710 N. If the coefficient of friction is…

A: According to the given data mass of the crate=m=225kg Applied force =F=710N Friction coefficient…

Q: At what angle will the football with an initial speed of 15 m/s reach the farthest Range? Using the…

A: Formula for range of projectile at an angle of θ and initial speed u isR=u2sin2θggiven that u=15 m/s

Q: 7. What is the critical angle for light when it goes from zircon to diamond?

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Q: Problem 18.05. An electroscope is a device with two conducting spheres of mass M = 10.0 kg attached…

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Q: Of the charge Q on a tiny sphere, a fraction a is to be transferred to a second, nearby sphere. The…

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Q: 3. Below given figure shows a simple oscillator with damping. In this, a mass m is attached to a…

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Q: 6. Michael is playing cards with his friends, and it is his turn to deal. A card has a mass of 2.3…

A: Given data- for question (6) Mass of card m=2.3 g  It slides along the table before it Stops (vf=0)…

Q: Two charged bees land simultaneously on flowers that are separated by a finite distance. For a few…

A: The electric field due to a charge q at a distance r is given by, E=14πε0qr2 If the charge is…

Q: A human expedition lands on an alien moon. One of the explorers is able to jump a maximum distance…

A: Maximum distance, R = 14 m Initial speed, u = 2.80 m/s Gravitational acceleration, ag = ?

Q: 7) In an episode of Mythbusters!, they examined whether someone could avoid being shot by a bullet…

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Q: When 8,000 joules of heat are removed from a sample of mercury, the temperature of the sample is…

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

Q: A 0.25-kg ball attached to a string is rotating in a horizontal circle of radius 0.5 m. If the ball…

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Q: When a 0.52-kg mass is attached to a vertical spring, the spring stretches by 12 cm. Part A How much…

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Q: Determine the reactions at A and E if P = 34 N. What is the maximum value which P may have for…

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Q: Togress The drawing shows an electron entering the lower left side of a parallel plate capacitor and…

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Q: A negatively charged rod of finite length carries charge with a uniform charge per unit length.…

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Q: A fighter plane moving 233 m/s horizontally fires a projectile with speed 59 m/s in a forward…

A: Givenvelocity of plane wrt ground ,vf/g=233 ivelocity of projectile wrt plane, vp/f=59cos30 i-sin30…

Q: 26. When non-metric units were used in the United Kingdom, a unit of mass called the pound-mass…

A: Given data as per the question 1 lbm =0.4539 kguncertainty =0.0001 kg

Q: Compute for the x-component of 60.9430-unit vector directed 79.2526 degrees with respect to the…

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Q: Consider a teeter-totter that is made out of pine, shown below. A pineapple sits on one side of the…

A: Mass of the pineapple =mp=132gram Distance to pivots for the pineapple=dp=2.63m Mass of the Apple…

Q: = 5.00 cm, Problem 18.03. Three charges form an equilateral triangle with sides length a = charge q…

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Q: What is the magnitude of the electric field (assumed to be uniform) in the region between the…

A: Given: The separation between capacitor plates is d=45 mm Potential difference between capacitor…

Q: 1. A 0.51-cm-diameter plastic sphere, used in a static electricity demonstration, has a uniformly…

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Q: Four identical (positive) charges q are located on the corners of a square with side lengths a as…

A: The force of attraction or repulsion between two charges is given by Coulomb's law. According to…

Q: 6. a) b) Prove an object of 1lbm has a weight of 11bf on Earth What is the weight (lbf) of the same…

A: According to the given data m=1lbm we need to find (a) weight of the object in Earth (b) weight 1lbf…

Q: Two resistances are connected (a) in series (b) in parallel. The equivalent resistance in the two…

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Q: Two spherical shells have a common center. A-2.50 × 106 C charge is spread uniformly over the inner…

A: According to the given data provided in the question q1=-2.50x10-6C q2=+6.50x10-6C r1=0.050m…

Q: The position of an object undergoing simple harmonic motion is given by x = A{\rm{cos}}(Bt{\rm()}}.

A: A is the amplitude of the SHM and B is the angular frequency of the SHM.

Q: One of the Weasley twins (Fred) takes a ride in a space ship traveling at a very high speed to a…

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Q: Given the arrangement of charged particles in the figure below, find the net electrostatic force on…

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Q: A particular gasoline tank can hold 51 kg of gasoline when full. What is the depth, in meters, of…

A: Givendensity, ρ=0.68×103 kg/m3width, w=0.45 mlength, L=0.75 mlet depth be d

Q: You conduct two experiments to test the magnitude and direction of an electric field. The experiment…

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Q: Light is incident from air (n = 1) to water (n = 1.33). The light has a wavelength of 538 nm. A.…

A: A.na=1nw=1.33λa=538 nmwavelength in water , λw=λanw                                         =538…

Q: Figure shows a block of mass m resting on a 20° slope. The block has coefficients of friction μ =…

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Q: Use the terms work, heat, kinetic energy, and potential energy to describe the process of pushing a…

A: In this problem, we are given the scenario of pushing a boulder down a hill. The key terms used in…

Q: a car traveling at 23 m/s runs out of gas while travel up a 21 degree slope   how far up the hill…

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Q: On planet Tehat, the free-fall acceleration is the same as that on Earth, but there is also a strong…

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Q: A particle with charge q₁ = +4.5 μC is located at (x=0,y=0). A second particle with charge q2 = -8.6…

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Q: Consider a closed triangular box resting within a horizontal electric field of magnitude E = 6.52 x…

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Q: Two point charges are brought closer together, increasing the force between them by a factor of 69.…

A: let separation initially be rthen force=kq1q2r2now separation becomes r'force= kq1q2r'2

Q: Inside a particular radiation therapy device, there is a uniform electric field with a magnitude 385…

A: electric field = 385 NC , along +x axis initial velocity of electron (u) = 0 m/s distance moved (d)…