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what is the relative luminosity in solar units of a star with the same surface temperature as the sun buta only
question two inclined planes oa and ob intersect in a horizontal plane having their inclinations alpha and beta with
1 find the change in electric potential energy as charges of a 2210-6 c and b -1110-6 c moves from a point a to a point
1 a generator has a 150-turn square coil 5cm on a sidepart a find the peak emf in this coil when its rotating at 110hz
a skier leaves the ramp of a ski jump with a velocity of 10 ms 15degnbspabove the horizontal as in figure the slope is
1 in a head-on collison with an atom a fast-moving electron summers a deceleration of 40 1023 ms2a what is the electric
1 what is the energy of a photon with frequency of 4x1014hz h66x10-34js2 which one of the following direct jumps in
1 was the energy q gained by the water greater than the energy e dissipated by the resistor explain why it was greater
1 the fact that an increase of pressure on an enclosed fluid is transmitted uniformly throughout the fluid
1 find the acceleration of gravity at the surface of a planet as a function of its radius and average density do not
1 find the expectation values of x and x2 for the eigenfunctions of the 1-d infinite well hamiltonian then calculate
1 a flexible circular loop of 10 turns lies in the plane of the paper the radius of the loop is 0150 m the magnetic
a flexible circular loop of 10 turns lies in the plane of the paper the radius of the loop is 0150 m the magnetic field
1 the force acting on a 2m2 surface is 20000n what is the pressure experienced by this surface2 when you double the
1 give two ways that deforestation contributes to global warming2 the chapter describes what are called a-1feedbacksa-1
1 given a resistance of 179 ohm and a capacitance of 485 micro f what is t12 t12 milliseconds2
1 hold a single coffee filter in your hand release it and watch it fall to the ground next put two filters together and
1 the hoover dam hydroelectric power plant has 17 hydroelectric turbines that were installed between 1936 and 1961
imagine that we have an electron traveling due west from the capitol of the united states steps it is traveling at 9894
1 if an inductor of inductance 0100 mh is used to store the same amount of energy of a charged capacitor that has a
1 if an irregularly shaped object such as a wrench is dropped from rest in a classroom and feels no air resistance it
a 1 kg block slides down a 100 m slope of 45o from rest the slope has a surface of kinetic friction coefficient 03 what
a 1 kg block slides down a 100 m slope of 45o from rest the slope has a surface of kinetic friction coefficient 03 at