at the same dista under water. Calculate how much closer the coin is perceived to be when it is 10cm under water (nwater -1,93) compared to in air (See figure for geometry) Guidance: use the expression for refraction. in curved surface.

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A:

Q: A 0.275 - kg block is attached at the end of a horizontal spring (k = 125 N/m). When the block is…

A: The mass of the block is given as, m=0.275 kg The spring constant of the spring is given as, k=125…

Q: Show me how to solve it step by step, thank you in advance

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Q: Zero, a hypothetical planet, has a mass of 5.3 x 1023 kg, a radius of 2.8 x 106 m, and no…

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Q: Can you answer problem 1? Can you also provide a short explanation for the answer you chose?

A: Here, Rp is the effective resistance of two parallel resistors.

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A:

Q: 13) Explain why a solid undergoes thermal expansion in a microscopic model.

A: Macroscopic models are based on the mechanics of continuous media and use constitutive equations…

Q: Thank you! could you solve question 9 as well, I will be sure to specify next time

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Q: thats not the answer! can someone solve it?

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Q: (a) What is the momentum in kg · m/s of a garbage truck that is 1.20 x 104 kg and is moving at 30.0…

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Q: How do you go about part (a) and (b)?

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Q: 2. A conducting loop in the shape of a square of edge length I carries a current I. a) Calculate the…

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Q: Loop 2 Loop 1 -R1 R2 R3 (A DI4 (A2 V 1

A: The current in the direction of the loop is taken positive and that opposite to it is taken as…

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: Exercise 21.4 Analyze a series RLC AC circuit for which R= 175 (2, L= 0.500 H, C = 22.5 μF, f= 60.0…

A: The capacitive reactance is given by The inductive reactance is given by The impedance is given by

Q: Steam to drive an old-fashioned steam locomotive is supplied at a constant gauge pressure of 2.39 ×…

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Q: Can this equation be used to find the same solution to the question?

A: Yes , this equation will be used to solve the given problem.  For your simplicity---  Mass , m = 1.3…

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Q: A ball is fired from 20 degrees above the horizon at a speed 40 m/s. How far does the ball travel…

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Dispersion of White Light

Snell’s law is a formula that gives a relation between the angle of incidence and angle of refraction and is given as: