The repeatability successive measures of an instrument reading is called O Resolution Reliability O Precision O Accuracy

Q: Steam in a piston-cylinder assembly undergoes a polytropic process. Data for the initial and final…

A: Given:           For a polytropic process To Find:  a) The specific work done b) Heat supplied per…

Q: An unknown metal sample is interrogated using a beam of X-rays to liberate electrons which are then…

A: The given problem involves the concept of photoelectric effect. Photoelectric Effect is the…

Q: Find the magnitude of magnetic field in a long straight wire at 5.0 cm from the wire.  The magnitude…

A: Given, x = 5 cm I = 50 A The magnitude of magnetic field at a distance x from a current carrying…

Q: A small mass, starting at rest, slides without friction down a rail to a loop-de-loop as shown. The…

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Q: In the calculation of pressures in fire hoses, it is often necessary to take into account the…

A: Given that Consider a horizontal hose of diameter equal to (d) =3.81 cm=0.0381m The length of the…

Q: Calculate the frequency of a 191 m AM radio signal, a 3 m wavelength FM radio  signal, and a 0.2 m…

A: Given data:  Wavelength of AM radio signal (λ) = 191 m Wavelength of FM radio signal (λ) = 3 m…

Q: determine whether each object SPED UP THE ENTIRE TIME & changed direction) choose all that apply.

A: Object 1As we can see that the angular velocity increases as time elapsedso speed up is correctrest…

Q: Problem 3: An I = 10 A current is charging a D = 1.0 cm diameter parallel-plate capacitor. What is…

A: The given information: ∮B→out.ds→=Bout∮ds→=2πsBout    ---(1) s=2 mm=2×10-3 m Ithrough=10 A…

Q: A string that is fixed at both ends has a length of 2.44 m. When the string vibrates at a frequency…

A: Given data:   Length (L) = 2.44 m Number of loops (n) = 5 Frequency (f) = 92.7 Hz Required:…

Q: In order to move the rectangular stones which built the pyramids the ancient Egyptians used a system…

A: Given data:  Radius (r) = 19 cm = 0.19 m Maximum angular velocity (ωmax) = 7 rad/s Required: The…

Q: 4. Two converging lenses, both of focal length C cm, are separated by 60.0 cm. An object is placed…

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Q: What frequency is heard by a passenger on a train moving in the opposite direction to the first at…

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Q: The submersible vehicle has a circular window with a diameter of 32.3 cm. What force (in N) is…

A: Given data:  Depth (h) = 26.2 m Density (ρ) = 1.00×103 kg/m3 Atmospheric pressure (P) = 101.3 kPa…

Q: A particular DVD player has an operational angular velocity of 2500 rpm. We model the spinning DVD…

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Q: When entering the values the answer shows as wrong, would it be that we use 1/12 ML^2 insted of 1/3…

A: Given, Angular velocity = 6 rev/s = 6×2π rad/s = 12π rad/s radius of sphere , r = 3m  mass of…

Q: Acceleration: An auto manufacturer advertises that their car can go "from zero to sixty in eight…

A: Given data:  A car can go from zero to sixty in eight seconds Required: The characteristics of the…

Q: Tornado Siren. The frequency of a tornado siren is 920 Hz. If a cyclist  is moving toward the siren…

A: Given data:  The frequency of the stationary source (f) = 920 Hz Speed of the cyclist (vo) = 10 m/s,…

Q: What did the Cavendish experiment measure? Acceleration due to gravity The eccentricity of Earth's…

A: Given data:  The Cavendish experiment Required: The quality measured by Cavendish experiment

Q: A 1.00-cm-high object is placed 3.95 cm to the left of a converging lens of focal length 8.30 cm. A…

A: Note: Distances to the left of lens are taken as negative and distances to the right of lens are…

Q: A satellite of mass m moves in an elliptical orbit around the Earth, see the Figure. The minimum…

A: Required :  The correct option

Q: Didn't answer the questio

A: From the previous solved question, the solution is given as follows:

Q: A uniform ruler of mass (200g) rotates with an angular velocity of 3 rads/s about a perpendicular…

A: Given data:  Mass (m) = 200 g = 0.200 kg Length (L) = 1 m Angular velocity (ω) = 3 rad/s Momentum of…

Q: 1. Draw a Ray diagram for a converging (concave) mirror that has a focal length of 15.0 cm. A 5.0-cm…

A: Given Focal length is f=15 cm Object distance is p=30 cm

Q: An LC circuit is built with a 50 mH inductor and an 16.0 pF capacitor. The capacitor voltage has its…

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Q: 1. a). A ray of light enters three blocks (A, B, & C) of varied materials and refracts as shown…

A: Snell's Law, with i and r being the incident and refracted angles is n1 sin i = n2 sin r…

Q: A Weston cell is a calibration standard for O Wattmeter O Ammeter O Capacitance meter O Voltmeter

A: Given data:  A weston cell Required: For which device weston cell is used as calibration standard

Q: A man enters a tall museum and notices a long pendulum that very nearly reaches from the ceiling to…

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Q: When a car starts suddenly, the front of the car rises to the top, explain this.

A: When we start the car, it accelerates fast that its center of gravity moves to the rear wheel. When…

Q: Three of the following sensors can be used to detect presence of an object. Which one cannot?

A: Let me summerise some key points that can help us to answer this question Strain gauge- it is an…

Q: A heat engine, which has an efficiency of 15%, does mechanical work at a rate of 11 kW and releases…

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Q: A 80 g, 37-cm-long rod hangs vertically on a frictionless, horizontal axle passing through its…

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Q: A 62.00-cm guitar string under a tension of 35.000 N has a mass per unit length of 0.10000 g/cm.…

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Q: In the balanced equation, CS₂ + 302 → CO₂ + 2502, how many mols of O2 would produce 44.5 mols of CO2…

A: As we have balance equationCS2 + 3O2 →CO2 + 2SO2

Q: 8. A car's bumper is designed to withstand a 4.0-km/h (1.12-m/s) collision with an immovable object…

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Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: Givencar 1            velocity, v1=0.33 m/s        mass,  m1=2.25×105 kgcar 2       velocity,…

Q: Monochromatic light of wavelength 461 nm from a distant source passes through a slit that is 0.0310…

A: Given , Wavelength of light(λ)= 461nm Width of slit(a)= 0.0310mm  Intensity at the center of the…

Q: In front of a spherical convex mirror of radius 55.1 cm, you position an object of height 3.64 cm…

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Q: An object attached to a spring vibrates with simple harmonic motion as described by the figure…

A: Given data:  The spring vibrates with simple harmonic motion The graph of the motion with respect to…

Q: Consider a process that uses n moles of a monatomic ideal gas operating through a Carnot cycle. The…

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Q: In what ways are the image of the rod distorted by the water, the air, and the curved surface of the…

A: Snell's law is an expression used to define the correlation between the incident angle and…

Q: Below a bucket is attached to her 3.7 KG windlass via a rope. The bucket is released from rest and…

A: Introduction: 1) Newton's second law of rotation: Torque is the product of moment of inertia (I) of…

Q: Water towers store water above the level of consumers for times of heavy use, eliminating the need…

A: Given data:  Gauge pressure (Pgauge ) = 3.51×105 N/m2 Required: The height (h) in m

Q: One end of a wire is attached to a ceiling, and a solid brass ball is tied to the lower end. The…

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Q: A meat baster consists of a squeeze bulb attached to a plastic tube. When the bulb is squeezed and…

A: Atmospheric pressure = 101300 Pa density = 1340 kg m-3

Q: The pressure exerted by a phonograph needle on a record is surprisingly large. If the equivalent of…

A: Given data:  Mass (m) = 1.40 g = 1.40×10-3 kg Radius of circular tip (r) = 0.220 mm Required: The…

Q: A ladybug of mass m crawls with constant speed v1 (relative to the wheel) along a radial spoke of a…

A: Given: ladybug speed, v1 radius of wheel , R acceleration of bicycle, a0 speed of bicycle, v2 To…

Q: of a spherical mirror of radius 36.6 cm, you position an object of height 3.26 cm somewhere along…

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Q: When you throw a ball in the air, what does the velocity vs. time graph look like? When you drop a…

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Q: Cart 1 of mass m = 0.50kg fastened to a spring of spring constant k = 14N/m is pushed 15 mm in from…

A: Given: The mass of cart 1: m1=0.50 kg the spring constant: k=14 N/m Initial displacement: x=15…

Q: The drawing shows two transverse waves traveling on two strings. The linear density of each string…

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Estimate of calculation