25 V 25Ω 100 2 V 50Ω A 302 (V)

Q: While sitting in physics class one day, you begin to ponder the workings of the analog clock on the…

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Q: How is the dipol moment of wate

A: Dipole Moment of water

Q: a)    Define heat and temperature. (b)    Convert -128.6 °F to the Celsius scale.     (c)    The…

A: a) 1. Heat:  energy that is transferred from one body to another as the result of a difference in…

Q: At what angle will 650- nm  light produce a second-order maximum when falling on a grating whose…

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Q: Can you make a razor blade float in water? If yes describe how, and explain the concept involved

A: Yes, razor blade can float in water ,if it is placed gently on water surface. The force acting on…

Q: 1. The pressure 23m below the liquid surface is 140,000 Pa. Determine the density of the liquid.

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: Find the currents flowing in the circuit in the figure below. (Assume the resistances are R1 = 6…

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Q: A tungsten wire has a radius of 0.098 mm and is heated from 20.0 to 1333 oC. The temperature…

A: We will calculate the resistance of hot wire as Voltage applied /current. Also resistance of…

Q: Water is flowing at velocity of 0.8m/s in a pipeline (diameter = 1.25 inch). Its initial pressure is…

A: Given that:Velocity, v=0.8 m/sDiameter, D=1.25 inch=1.25×0.0254 m=0.03175 mRadius,…

Q: Last time now, with d = 3.14 m. You start the block on the track at rest, somewhere to the left of x…

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Q: A meterstick (L = 1 m) has a mass of m = 0.155 kg. Initially it hangs from two short strings: one at…

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Q: If a bus traveling at 30 m/s is subjected to a steady deceleration of 6 m/s? . How long will it take…

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Q: 22 M/s A $ oam toave ll ing at 22 ms acceleration at 0.7 m/e ifor 32 S. Hoo for col it toravel in…

A: Given data :   Time   =  t   Acceleration  =  a   Initial velocity  =  u        To find :…

Q: Two people are sitting on playground swings. One is pulled back 4 degrees from the vertical and the…

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Q: Determine the acceleration of the three objects which are connected by light strings. The string…

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Q: Part A The magnetic flux through a coil of wire containing two loops changes at a constant rate from…

A: Given The flux in a wire containing to loop changes from - 36 Wb to + 21 Wb in 0.75s find the EMF…

Q: Use these values raplace them with the ones in the image and solve exactly as is. to compute ne…

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Q: Two automobiles A and B are approaching each other in adjacent highway lanes. At t = 0, A and B are…

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Q: A grating that has 3300 slits per cm produces a third-order fringe at a 27.0 ∘ angle. Part A What…

A: Diffraction grating Diffraction grating works exactly the same way as a double slit. Instead of two…

Q: What will be the color of a sheet of paper containing red pigment when yellow light shines on it?…

A: Answer a) Red , b) Black

Q: Consider the circuit shown in the figure below. (Assume R, = 11.0 0 and R, = 4.00 2.) 25.0 V (a)…

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Q: 1. Calculate the wavelength of a sound wave that has a frequency of 110 Hz and a wave speed of…

A: Given data :    Frequency   =  f    Wave speed   =  v        To find :          Wavelength

Q: 8.33 Two parallel wires spaced a distance d apart expe- rience an attractive force per unit length…

A: Given value--- force per unit length = 6 × 10-4 N/m. current = 10 Amp. We have to find---…

Q: Please CIRCLE/LABEL answers for a good rating. Thank you

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Q: 4. As an ideal gas undergoes an isothermal (constant temperature) expansion temperature T, its…

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Q: If the wooden crate accelerate to the right, which of the following is TRUE? A wooden crate is…

A: Data provided:  Crate accelerate to the right

Q: a) Determine the far point of a near-sighted person whose prescription is -6.00. h) Determine the…

A: Solution

Q: Draw and find the unknown vector(s). WRITE THE COMPLETE SOLUTIONS AND EQUATIONS. John had traveled…

A: The vector diagram is shown below.

Q: Find the current in the 12-0 resistor in the figure below. (Assume R, = R3 = 2.4 1, R, = R4 = 8.0 2,…

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Q: 2. The figure on the right shows an RL circuit which can be used to generate time-varying high…

A: RL is a series resistor and inductor circuit. When a dc voltage is applied to a circuit on its own,…

Q: 7. What is the correct order of the capacitances of these circuits, from lowest to highest? Assume…

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

Q: Part A You have a 195 2 resistor, a 0.408 H inductor, a 5.00 uF capacitor, and a varlable-frequency…

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Q: SerPSE10 3.A.OP.024. [4213149] A spider is hanging from silk strands, as shown in the figure. The…

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Q: Physics: Conservation of energy. Provide given, find, step-by-step solution and a force body…

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Q: Provide given, unknown, FBD and complete solution. This is Conservation of Energy topic. A 200-lb…

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Q: A generator is constructed by coiling wire into a circular loop of 4 turns and radius O.20 m, the…

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Q: Half Time At 3:00 the hour hand and the minute hand of a clock point in directions that are 90.0 ∘…

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Q: (c)A person hums into the top of a well and finds that standing waves are established at frequencies…

A: Depth of well = 35.83 m

Q: The NEXT morning, you wake up in a strange room yet again, and this time you drop a ball from a…

A: Here ball is dropped from a height h , so it's initial velocity ( u ) is 0    Height ( h ) = 1.18 m…

Q: A point charge q1q1 = -4.00 nC is at the point x = 0.60 m, y = 0.80 m , and a second point charge q2…

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Q: A particle moves along a horizontal line. Its position function is s() for tz 0. For each problem,…

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Q: An EM wave with a frequency of f0 was movign through a vacuum at the speed of light. A second EM…

A: The speed of all the EM waves in free space is c=3.0×108 m/s. EM waves can have any wavelength λ or…

Q: For the circuits shownin Figure below, the resistors represent the internal resistane batteries.…

A: (i) Given:

Q: The intensity of a wave of an earthquake is measured as 9 J/m². At a different point 8.6 km away…

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Q: 40em . 30cm

A: A lens consists of transparent material with an index of refraction different from the surrounding…

Q: A motor boat moves at a steady speed of 2 m/s. Water - resistance acting on it is 1440 N. Calculate…

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Q: 5. Would a 100%-efficient engine violate the first law of thermodynamics? What about a workless…

A: Would a 100%-efficient engine violate the first law of thermodynamics? What about a workless…

Q: Calculate the speed of a 2.1 x 10^3-kg car at the bottom of a driveway if it starts from rest at the…

A: The mass of the car is M=2.1×103 kg The length of the driveway is D=5.0 m The angle of inclination…

Q: In calorimetry, explain the relationship of mass and temperature change of warm and cold water to…

A: Lowering the temperature of the metal during the transfer to the calorimeter is not going to change…

Q: Four small spheres, each of which you can regard as a point of mass 0.400 kg, are arranged in a…

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