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A slit of width 0.26mm is illuminated with monochromatic light of wavelength 540nm , and a diffraction pattern is formed on a screen 1.5mfrom the slit.PLEASE SHOW WORK
part a) What is the width of the central maximum? (delta y=___mm)
Part b) What are the widths of the second- and third-order maxima? (y3 and y4=___mm) use commas to seperate answers
Find the electric field inside the cylinder
At rest, the car's horn sounds at a frequency of 455 Hz. The horn is sounded while the car is moving down the street. A bicyclist moving in the same direction with one-third the car's speed hears a frequency of 427 Hz. What is speed of the car.
The activity of a freshly prepared radioactive sample is 1010 disintegrations per second, whose mean life is 109 s. find the mass (in mg) of the radioactive sample
A 258-kg log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp. The ramp is inclined at 30.0° with respect to the horizontal. The coefficient of kinetic friction between the log and the ramp is 0.980, and the log has ..
A pump is required to lift 750 liters of water per minute from a well 17.0m deep and eject it with a speed of 19.0, How much work per minute does the pump do
If the ropes supporting the rings are attached to ceiling directly above, what is the tension in each rope.
A potter's wheel is a uniform solid disk of diameter 0.72m and a mass of 60kg. what is moment of inertia of the disk
The only two forces acting on a body have magnitudes of 20N and 38N and a directions that differ by 76 degrees. What is the mass of the body
Light has a wavelength of 550 nm in a vacuum. It then enters a medium of index of refraction 1.70, What is the frequency of this light in the vacuum, What is its frequency in the medium
For safety in climbing, a mountaineer uses a nylon rope that is 69 m long and 1.0 cm in diameter. Whilst supporting a 96-kg climber, the rope elongates 1.4 m. Find its Young's modulus.
Find the peak magnetic field in an electromagnetic wave whose peak electric field is 200N/C
A 5.05-kg ball of clay is thrown downward from a height of 2.77 m with a speed of 4.61 m/s onto a spring with k = 1730 N/m. Find the total work done on the clay during the spring's compression
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