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In a Young's double-slit experiment, the wavelength of the light used is 550 nm (in vacuum), and the separation between the slits is 1.40 x 10-6 m. Determine the angle that locates each of the following. (a) the dark fringe for which m = 0
(b) the bright fringe for which m = 1
(c) the dark fringe for which m = 1
(d) the bright fringe for which m = 2
A toy car runs off a table and lands 3 metersaway from the edge of the table. If the table is 0.8 metershigh, Calculate the time of flight of the toy car
A person on earth notices a rocket approaching from the right at a speed of 0.78c and another rocket approaching from the left at 0.58c. What is the relative speed between the two rockets, as measured by a passenger on one of them?
On a hot summer day, a young girl swings on a rope above the local swimming hole (Figure 1) . When she lets go of the rope her initial velocity is 2.20 at an angle of 35.0 above the horizontal.If she is in flight for 0.619 , how high above the water ..
A Carnot refrigerator absorbs heat from a space at 15 degrees C at a rate of 16000 kJ/h and rejects heat to a reservoir at 36 degrees C. Determine the COP of the refrigerator, the power input (kW) and the rate of heat rejected to the high temperature..
One arm of a U-shaped tube (open at both ends) contains water, and the other alcohol. at what height will the water be
A proton and an electron have the same kinetic energy upon entering a region of constant magnetic field
A boy scout ‘s girl scout girlfriend to test his scouting abilities has hidden her girl scout cookies somewhere in the forest and has given him the directions to retrieve them, How far away are the cookies
The antenna for an AM radio station is a 75-m-high tower that is equivalent to one-quarter wavelength, At what frequency does the station transmit
The most energy efficient way to send a spacecraft to the Moon is to boost its speed while it is in circular orbit about the Earth such that the new orbit is an ellipse. The boost point is the perigee of the ellipse, and the point of arrival at th..
1 explain what is meant by the terms isothermal expansion and adiabatic expansion. in each case derive an expression
Two slits of equal width are a distance 0.57 mm apart and are illuminated by coherent, mono-chromatic light. compute the widths of the slits
The springs of a 1500kg car compress 6.0mmwhen its 61kg driver gets into the driver's seat. what will be the frequency of oscillations
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