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Monochromatic light is incident on a grating that is 75 mmwide and ruled with 50,000 lines. The second-order maximum isseen at 32.5 (degrees). What is the wavelength of the incident light?
A 2 kg mass is attached to a rope that that is swung in a horizontal circle with a circumference of 3 meters. What must be the tension in the rope so that the ball just misses the top of the 3 meter wall?
A daredevil on a motorcycle leaves the end of a ramp with a speed of 36.0 m/s, what is the maximum height that he reaches
A 0.80-m-long organ pipe that is open at both ends resonates in the fundamental when a tuning fork of unknown frequency vibrates near one end of the pipe. what would be the fundamental frequency of a 0.80-m-long pipe that is open at one end and cl..
A 58-g handball moving with a speed of 5.3 m/s strikes the wall at an angle of 35° with the normal, and then bounces off with the same speed at the same angle with the normal. It is in contact with the wall for 2.0 ms. What is the average force exert..
An 6.60-cm-diameter, 370 g sphere is released from rest at the top of a 2.00-m-long, 19.0 deg incline. find the sphere's angular velocity at the bottom of the incline
A sinusoidal wave of wavelength 1.94 m and amplitude 0.0584 m travels with a speed of 0.878 m/s on a string. What is the maximum speed of any point on the string
The net entropy changes when a 85g ice cube initially at 0 degrees C melts in a room. Part A What is the net entropy change, if room temperature T1 = 17 degrees C?
Intense white light is incident on a diffraction grating that has 720 lines/mm. What is the angular separation between the violet edge (400 nm) and the red edge (700 nm) of the first order spectrum produced by the grating
The mean lifetime of muons in their rest frame is 2.20 ?s. What is the mean distance traveled before it decays
X-rays are scattered from a target at an angle of 78.0° with the direction of the incident beam. Find the wavelength shift of the scattered x-rays
Johnny is running home from school to watch his favorite soap opera, "As the Stomach Turns". what direction is Johnny's home from school
A converging lens of focal length 0.187 m forms a virtual image of an object. What is the distance between the object and the lens
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