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Explain four experiments in which EM radiation is exhibiting a particle like nature and this particle like nature. Also utilize the correspondence principle to discuss how this particle like nature appears to disappear (i.e becomes more wave like) when the frequency of the radiation obtains smaller and smaller.
question an ac series circuit has 12.0 ohms resistance 15 ohms inductive resistance and 10 ohms capacitance resistance.
A high-voltage transmission line with the resistance of 0.30 /km carries a current of 950 A. The line is at a potential of 710 kV at the power station and carries the current to a city located 161 km from the station.
A boy in a wheelchair (total mass 51.0 kg) has speed 1.40 m/s at the crest of a slope 2.40 m high and 12.4 m long. Find the work he did in pushing forward on his wheels during the downhill ride
The turntable in a microwave oven has a moment of inertia of 0.06 kg meters squared and is rotating once every 4.01 s. What is its kinetic energy in Joules
A chair is pulled away as a person is moving downward to sit on it, causing the victim to land hard on the floor. Suppose the victim falls 0.50m, the masss that moves downward is 70kg, and the collision on the floor lasts 0.082s.
photosynthesis by land plants leads to the fixation each year of about 1 kg of carbon on the average for each square
Two solid spheres, each of mass m, are rolling without slipping with a speed v. If the spheres have radii R1 and R2 with R1/R2 = 5.5, what is the ratio of their kinetic energies
You use a spring (K=89N/m) to pull a 45kg box across the rough floor (μ=0.13). The spring stretches 3m. What is the horizontal acceleration of the box
find the electric field outside a uniformly charged hollow cylindrical shell with radius r and charge density sigma an
A 2.2 m long uniform plank is supported by two bathroom scales, one at either end. Initially the scales each read 100.0 N. How far is his center of gravity from the soles of his feet
Four or five gram blocks of metal are sitting out in the sun and absorb the same amount of heat energy. Use the following specific heat capacity data to resolve which block will increase its temperature the most.
A space probe enters the thin atmosphere of a planet where the speed of sound is only about 35m/s. (a) What is the probe's Mach number if its initial speed is 15,000km/h (b) What is the angle of the shock wave relative to the direction of motion?
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