Given the circuit below: What is the total resistance (in Ω) of the circuit?

Q: Consider a battery with an emf of 25.0 V and an internal resistance of 0.233 Q. Suppose it is…

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Q: With the help of diagrams, indicate the three main objectives of a standard electrophysiological…

A: Electrophysiology studies were performed to diagnose arrhythmia and risk classification of patients…

Q: tran sport octal to decimal (3642)s (?)1

A: Decimal number = number which have digits of 0,1,2,3,4,5,6,7,8,9 . Total 10 digits.  Octal number =…

Q: A certain radioactive nuclide decays with a disintegration constant of 0.0256 h1 (a) Calculate the…

A: Given(s): Decay constant, λ=0.0256 h-1 Require: Half-life, t12=? Fraction of sample left after,…

Q: A small block is attached to an ideal spring and is moving in SHM on a horizontal, frictionless…

A: When the block is at a distance x=0.310 m, the acceleration of the block is a=-5.23 m/s2

Q: Your seatmate's glasses appear greenish (500 nm) when white light reflects from it. What is the…

A: wavelength = 500 nmrefractive index of coating = 64 = 1.5refractive index of glass = 1.25

Q: The pressure rise associated with gases in a compressor causes the gas temperature to increase as…

A: The pressure rise associated with gases in a compressor causes the gas temperature to increase as…

Q: In a public ice skating hall, 2 people skate into one another. Person A (m. = 60 kg) arrived at a…

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Q: 21 A rocket with a mass of 5.00 x 10^4 kg is traveling at 6.00 x 10^3 m/s relative to a space…

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Q: tungsten filament of a lamp has a cross-sectional area of 5 x 10−9?2 , how long must it be

A: This question is based on resistance.

Q: Four charges equal to -Q are placed at the four corners of a square and a charge q is at its centre.…

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Q: (d) Determine the values and tolerances of resistors having the following colour coding; i)…

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Q: Calculate the work done by the refrigerator if it is having a coefficient of performance of 2.3 and…

A: Given:Coefficent of performance is 2.3Release 200 J of heat energy to the reservoirTo Find:Work Done…

Q: A conductor 2 m long moves at a spced of 60 km/h through a magnetic field having a flux density of…

A: Given, Length of the rod, L = 2 m moving with the speed of, v = 60 km/h = 16.67 m/s magnitude of…

Q: Four charges equal to -Q are placed at the four corners of a square and a charge q is at its centre.…

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Q: Q2: A car is traveling at a speed of 55 km/h. Express this speed in S.I. units.

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Q: Find the acceleration of m2

A: Given; Find acceleration of m2 ? If m1=300 g  m2=500g  F=3.4 NWhere, Friction and mass of the pulley…

Q: Part (c) What is the direction of the net force on the crate? Perpendicular to the incline Up the…

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Q: In the figure below, the current in the long, straight wire is I1 = 5.1 A and the wire lies in the…

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Q: A 1kg object is brought to planet mercury where the acceleration due to gravity  is 0.38 times its…

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Q: Calculate the index of refraction of the unknown material. What is the speed of light within the…

A: Given data as per question θi=300θr= 420

Q: Atmospheric pressure atop Mt. Everest is 4 2 3.30x10 N/m . (a) What is the partial pressure of…

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Q: A 0.25kg puck is initially stationary on an ice surface with negligible friction. At time t=0s a…

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Q: Part A A force of 570N keeps a certain ideal spring stretched a distance of 0.800 m. What is the…

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Q: When viewing a painting that is behind glass, one is often affected by the light that is reflected…

A: Refractive index of glass, ng = 1.5 Refractive index of material, n = 1.3 Wavelength, λ = 300 nm

Q: 1. Electrons are accelerated from rest in an electron gun between two plates that have a voltage Vg…

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Q: A -4.30 µC charge is moving at a constant speed of 7.30 × 10° m/s in the +x-direction relative to a…

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Q: nute at a te and ag

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Q: Q2: A car is traveling at a speed of 55 km/h. Express this speed in S.I. units.

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Q: Determine the image distance and image height for a 5.00-cm tall object placed 20.0 cm from a…

A: Using mirror formula 1/f = 1/v + 1/u -1/15 = 1/v - 1/20 v = 60 cm image distance = 60 cm

Q: the tension in the string AB is

A: Given; Elevator is going up with an acceleration g/10. Pulley and the string are light and the…

Q: A rickshaw puller pulls the rickshaw by applying a force of 120 N. If the rickaw moves with constant…

A: Given data-              Force = 120 N             velocity of rickshaw (V) = 144 Km/h   or    40…

Q: s an angle 0 with a charged conducting P, as shown in the =. The surface charge ty o of the sheet is…

A: solution of above problem is below:

Q: A car is moving on a straight road 12 m/s. It is acceleration at 16 m/s? . What will be it's…

A: Given(s): Initial velocity, u=12 m/s. Acceleration, a=16 m/s2. Time, t=3 s Require: Final…

Q: "If the electric field is zero everywhere inside a region of space, the potential must also be zero…

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Q: The coefficient of static friction between a block of mass m and an incline is us = 0.3. If the…

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Q: A 2.0-cm object is 2.0 cm in front of a two-lens system with focal lengths +4.0 cm and –4.0 cm,…

A: We have an object of height ho=2 cm at a distance u=2 cm from a lens of focal length f1=4 cm which…

Q: ased on what you have learned about galaxy formation from a protogalactic cloud (and similarly star…

A: Dark matter do not emit any radiation The pressure of an ideal gas decreases when temperature drops…

Q: n electron with a mass of 9.11 x 10–31 kg is accelerated to 25% the speed of light (c = 3.00 x 108…

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Q: If the fundamental frequency of an open-open tube is 500 Hz, what will be its fundamental frequency…

A: Given(s): The fundamental frequency of an open-open tube is 500 Hz. Require: What will be its…

Q: A 6.20 [kg] square plate has side length of 3.25 [m] and is pivoted about an axis through its center…

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Q: Light of wavelength 4.89 pm is directed onto a target containing free electrons. Find the wavelength…

A: Given(s): The wavelength of the incident light, λi=4.89 pm=4.89×10-12 m Scattering angle, φ=94.6o…

Q: A small block is attached to an ideal spring and is moving in SHM on a horizontal, frictionless…

A: Given Data:- Amplitude of the motion of the block is A=0.270 m Period of the motion is T=3.30 s…

Q: An electric iron of resistance 20 ohms takes a current of 4 A. Find the heat developed in 26 seconds

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Q: Find the value of force applied if work done is 450 J and displacement is 30 m

A: Given data :                          Displacement     =    d                         Work  done…

Q: What can be the maximum angle

A: Given; Co-efficient of static friction between a blockof mass m and incline is μs=0.3.What can be…

Q: D. What is the moment of inertia of the bug if its mass is 15.0 [g]? Hint: Treat the bug as a point…

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Q: A 120ft. cable weighing 6lb/ft supports a safe weighing 800lb. Find the work (in ft. – Ib) done in…

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Q: 15-centimeter pendulum moves according to the equation theata = .2cos8t, where theta is the angular…

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Q: If 850.0 J amount of heat is added to a system of ideal gas and the work done by the system is 460.0…

A: According to rhe first law thermodynamics  dQ=dU+dW  dQ=amount of heat=850 J  dW=work done 460 J…