Light travels from air toward water. 1) If the angle that is formed by the light beam in air with respect to the normal line between the two media is 25°,  calculate the the angle of refraction of the light in the water. The indices of refraction of air and water are nair = 1.00029 and nwater = 1.33, respectively. (Express to 2 sig fig).

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A: Torque is:T=60 N.mRotational inertia:I= 12.0 kg.m2

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Q: = 3. A spherical conducting shell with outer radius ro 10 cm has a charge of 14 mC on its outer…

A: = Charge on the outer surface of the shell = 14 mC = C = Charge on the inner surface of the shell…

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A: Length of the sheet is Width of sheet is The mass density is Note:Find:Moment of inertia of given…

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A: A tall crate has a higher center of gravity than a shorter crate.

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A: We know that the lens maker formula is given as: So, for the given focal length, the refractive…

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Q: 19.10 Compute the density for iron at 700°C, given that its room-temperature density is 7.870 g/cm³.…

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A: Diffraction of light is a fundamental phenomenon in wave optics, which describes how light waves…

Q: A flashlight beam strikes the surface of a pane of glass (n = 1.56) at a 69° angle to the normal.…

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A: Weight of object is Angle of inclination is The object rests on an inclined plane.Find:Normal force…

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Q: The effective resistance of a certain number of different resistors connected in parallel is X Q.…

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Q: Which statement below is incorrect with regard to curved roads? Racetracks have banked turns so cars…

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Q: The figure below shows a box with a mass of m = 3.90 kg on a ramp inclined at an angle of 35.0°. The…

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Q: (a) Neil A. Armstrong was the first person to walk on the moon. The distance between the earth and…

A: (a) Time taken by radio waves sent by Neil from the Moon to reach Earth.

Q: Please answer the following question(s): 1. A 97 kg person and their 7 kg dog are 8.4 m away from…

A: Mass, M = 97 kg and m = 7 kgSeparation, r = 8.4 mForce, F = ?

Q: The figure shows an object and its image formed by a mirror. Assume that d1 = 0.552 m, d2 = 0.398 m,…

A: d1 = 0.552 m, d2 = 0.398 m, and h = 7.50E-2 m.

Q: 2. A convex (converging) lens produces a real, inverted image of an object that is magnified 2.50…

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Q: In the diagram, q1 = +6.39 • 109 C and q2 = +3.22. 10-⁹ C. What is the electric field at point P?…

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A: Initial velocity of object is The launch angle is The maximum height attained by object is Find:The…

Q: = A spherical conducting shell with outer radius r. 10 cm has a charge of 14 mC on its outer surface…

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Q: Which of the following is true at the point where you reach the top of your jump on a trampoline? O…

A: First, we have to know the concept of conservation of energy.It says that energy can neither be…

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Q: Suppose that a merry-go-round is rotating at the rate of 10 rev/min. a. Express this rotational…

A: Angular velocity = W = 10 rev/min