Physics, 23.06.2019 13:30 chloedfite2978
How many joules will be lost by 150 g of water if it is cooled from 90oc to 5oc?
Answers: 1
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What is the radius of the circular path ofa charged particle in a magnetic field?
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Physics, 21.06.2019 23:00
Asubmarine has a "crush depth" (that is, the depth at which water pressure will crush the submarine) of 250 m. what is the approximate pressure (water plus atmospheric) at this depth? (recall that the density of seawater is 1025 kg/m3, g = 9.81 m/s2, and 1 kg/(ms2) = 1 pa = 9.8692 10-6 atm.) a. 34.8 atm b. 24.8 atm c. 25.8 atm d. 7.8 atm
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J. j. thomson’s experiment disproved the theory that an atom
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Physics, 22.06.2019 14:30
A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.
Answers: 1
How many joules will be lost by 150 g of water if it is cooled from 90oc to 5oc?...
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