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Compute how many diffraction maxima are contained in a region of the Fraunhofer single-slit pattern, subtending an angle of 1.82°, for a slit width of 0.102 millimeter, using light of wavelength 572 nanometer?
Two conductors having net charges of +17.0 µC and -17.0 µC have a potential difference of 17.0 V between them. What is the potential difference between the two conductors
You have a concave spherical mirror with radius of curvature equal to 50 cm. Where do you have to place an object so that its image wouldbe real and twice the size of the object? Will the image be upright orinverted?
The nonconservative wind and lift forces take the balloon up, doing +9.70 104 J of work on the balloon in the process. Illustrate at what height above the surface of the earth does the balloon have a speed of 8.90 m/s?
A blimp is cruising slowly at low altitude, full as usual with helium gas. Its maximum useful payload, including crew and cargo is 1260 kg. The volume of the helium-filled interior space is 6960 m3. The density of helium gas is 0.16 kg/m3, and the de..
One of the processes observed among elementary particles is the decay of the pi meson, a particle with the rest energy of 139.57 MeV. It decays into a muon and a neutrino. Find the momentum of the muon after the decay
A particle with a charge of -60.0 nC is placed at the center of a non conducting spherical shell of inner radius 20.0cm and outer radius 25.0cm. The spherical shell carries charge by a uniform density of -1.33µC/m^3. A proton moves in a circular orbi..
A person enter a tower, needing to know its height. He notes that a long pendulum extends from the ceiling almost to the floor and that its period is 17.0 second. Find how tall is the tower
Positively charged aluminum ion, Al3+, has a mass of 4:50 1026 kg. After being accelerated through a potential dierence of 650 V, the ion enters a magnetic eld of 0.500 T, in a direction perpendicular to the eld. Calculate the radius of the path o..
A discus thrower (with arm length of 1.2 m) starts from rest and begins to rotate counterclockwise with an angular acceleration of 1.8 rad/s2. (a) How long does it take the discus thrower's speed to get to 3.5 rad/s?
You drag a trunk of mass m across a level floor using a mass less rope that makes an angle θ with the horizontal. Find the minimum tension necessary to move the trunk
A 0.760 m long brass pendulum experiences a 21.0°C temperature increase. What is the change in the period
Suppose you stir 1 kg of water until its temperatue raises by 1 degree C. How much work did you do on the water
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