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Problem: A glass surface (n = 1.59) has a layer of water (n = 1.33) on it. Light in the glass is incident on the glass-water interface.
Part A: Find the critical angle for total internal reflection.
I need help to determine the critical angle for total internal reflection.
A 11.20 kg object oscillates at the end of a vertical spring that has a spring constant of 2.10 104 N/m. The effect of air resistance is represented by the damping coefficient b = 3 N•s/m.
A 35.0-m long string has a linear mass density of 0.00850 kg/m and is under a tension of 25.0 N. Find the frequency of the fourth harmonic
question a 10 ohm resistor a 12.0 microfarad capacitor and a 17.0 mh inductor are connected in series with a 155 v
If a four-engine jet accelerates down the runway at 2 m/s2 and one of the jet engines fails, explain how much acceleration will the other three produce?
A battery (V = 2.4 V) contains E = 2.2 kJ of energy. It is connected to a P = 8 W light bulb. Input an expression for the light bulb's resistance
A solenoid of n=100 turns per centimeterhas a current i running in it suchthat the resulting magnetic field is B=1T. Find the magnitude of the currenti.
Derive the magnitude of the angular momentum vector of the electron in the ground state in tritium.
A 38.0 kg wheel, essentially a thin hoop with radius 2.40 m, is rotating at 460 rev/min. It must be brought to a stop in 23.0 s. (a) How much work must be done to stop it? (b) What is the required average power? Give absolute values for both parts.
A 400kg soccer ball approaches a player horizontally with aspeed of 15.0 m/s. What impulse was delivered to the ball by the player
The stainless steel annular disk is allowed to rotate on a frictionless table with the rotation axis at its center. find the angular acceleration of the stainless steel annular disk
the horizontal surface on which the block slides is frictionless. two forces of magnitude F=25 N. N are applied to the block of mass M=5.0kg, find the magnitude of the resulting acceleration of the block
Calculate the lowest values of the energies (in eV) of an electron, a neutron and a photon allowing diffraction from the {101} planes of silicon
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