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A laser beam with vacuum wavelength 600 nm is incident from air onto a block of glass . The line of sight of the photograph is perpendicular to the plane in which the light moves.take 01 to be 60 degrees recall that the index od refraction of air is 1 and class is 2.50
A) find the wavelength of the light in glass
B) find te refraction angle
C) if we regardard the glass and thin film find the minimum thickness of this glass when it has first constructive interference.
A generator with an rms voltage of 130V is connected in series to a resistor 3.25 kilo-ohm, At what frequency must this circuit be operated for the current to lead the voltage by 24.0 degrees
A basketball player makes a jump shot. The 0.600 kg ball is released at a height of 2.00 m above the floor with a speed of 7.20 m/s. The ball goes through the net 3.10 m above the floor at a speed of 4.20 m/s Find the work done on the ball by air ..
Calculate the electric force Fe between a stationary proton and uranium nucleus...separated by a distance of 3.6 nm, determine the intial acceleration of the proton
A uniform rod of length 0.940 m and mass 11.0 kg is balanced on a sharp edge at 0.670 m from the left end. Calculate the torque on the center of mass of the rod alone with respect to the pivot point
a disk and a hoop have the same mass and same radius. Explain why the disk reaches the bottom of the incline first
The motion of a very massive object is hardly affected by what would seem to be a substantial force. Consider a supertanker, with a mass of 2.7×10^8 kg. find what will be the magnitude of its acceleration
Three capacitors having capacitances of 8.1 uF , 9.0 uF , and 4.7 uF are connected in series across a 37-V. potential difference. What is the total energy stored in all three capacitors
A wheel 2.25 m in diameter lies in a vertical plane and rotates about its central axis with a constant angular acceleration of 3.50 rad/s2, find the angular position of the point P
A photon is emitted when a hydrogen atom undergoes a transition from the n = 9 state to the n = 4 state. Calculate the energy of the emitted photon
What is the wavelength of the peak of the blackbody radiation curve for something at 3,000 kelvins (the temperature of the filament of a light bulb)
A powerful motorcycle can accelerate from rest to 25.8 m/s (58 mi/h) in only 2.90 s. How far does it travel in that time
Sketch a force diagram for the desk.
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