A beam of light in air strike the surface of a glass plate forcing an angle of 1°, 4° and 8° with respect to the normal to the surface. If the index of refraction of glass is 1.5258, considering OBJ find the angle of refraction

Q: A student performs an experiment in which a fan unit is mounted on a cart that also has a friction…

A: The force exerted on the cart by the fan unit is towards the right which is trying to move the cart.…

Q: 2. Each of the following free body diagrams represents a different problem. Solve for the missing…

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Q: A 0.175 kg mass on a table is attached to a horizontal spring with a spring constant of 155 N/m.…

A: Given that,Mass on table :m = 0.175 (kg)Spring constant : k = 155 (N/m) Speed : v = 0.815…

Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…

A: We need to say what the direction of friction will be on the coin on turntable.

Q: Skier leaves the ramp at an angle of 25° at A and hits the slope at B. Find the skier's initial…

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Q: g) Now compute the torque on the loop using the standard formula ton loop = pxB, where u = iA is the…

A: Torque = μ x B μ = Magnetic moment μ = i A   Direction of magnetic moment find with help of curl our…

Q: 10. A B-1 bomber jet flies at a horizontal velocity of 290.2 m/s and at an altitude of 8000 m above…

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Q: A l O

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

Q: In the Bainbridge mass spectrometer (see Figure 27.24 in the textbook), the magnetic-field magnitude…

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Q: 9. Newtonian mechanics are valid a) in all frames of reference b) in relativistic frames of…

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Q: Tutorial Exercise A 195-km-long high-voltage transmission line 2.00 cm in diameter carries a steady…

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Q: A scaffold of mass 72 kg and length 6.7 m is supported in a horizontal position by a vertical cable…

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Q: Lightning and thunder are produced at the same instant during a storm, but each travel at different…

A: Given data: The speed of the ligth is c=3×108 m/s The speed of the sound is v=343 m/s   Part A:…

Q: Question 1 3 small blood vessels, of equal size, branch off from a single larger artery. The radii…

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Q: How do the particles in a sound wave move in relation to the path of the wave that carries them? O…

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Q: . 26- Show that if the magnitude of a vector A is constant then A dà dt = 0. (Hint: A A = A²)

A: Since you have posted multiple questions according to guidelines i will solve only the first one.

Q: a How long does the defender have to react to the puck? (i.e. How long does it take to travel 3…

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Q: A brass rod is 25.0 cm long at a temperature of 20.0°C. The coefficient of linear expansion of brass…

A: Given data: Original Length (L0) = 25.0 cm = 0.250 m Initial temperature (T0) = 20.0°C Coefficient…

Q: imate the average distance between molecules in air at 0.0°C and 3.00 atm. nm

A: let volume is = 1 m3  we know that  PV = nRT

Q: Question 4 Water is flowing without friction through a pipe. At the beginning of the pipe the water…

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Q: Required information The PV diagram shown is for a heat engine that uses 1.370 mol of a diatomic…

A: We have 4 processes A, B, C and D where A and C are isothermal processes at T=373 and 273 K…