A 325g cube of aluminum initially at 458c is submerged into
A 32.5g cube of aluminum initially at 45.8C is submerged into 105.3g of water at 15.4C. What is the final temperature of both substances at thermal equilibrium? (Assume that the aluminum and the water are thermally isolated from everything else.)
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1 the reaction of a mixture of co and h2 is predicted to produce 523g of ch3oh if only 372g ch3oh is actually produced
an ac generator emf is e em sin wd t with em 300 v andwd 309 rads it is connected to a 171 h inductora what is the
the skier has just begun descending the 30 degree slopenbsp the coefficient of sliding friction is 010nbsp calculate a
8 lights are connected in parallel to a 110 v source by two long leads of total resistance 16 ohms if 240 ma flows
a 325g cube of aluminum initially at 458c is submerged into 1053g of water at 154c what is the final temperature of
a block of mass 250 kg is pushed 220 m along a frictionlesshorizontal table by a constant 160 n force directed 250
a microscope has an objective lens with a focal length of1622 mm and an eyepiece with a focal length of 940 mm with the
a parallel-plate capacitor has fixed charges q and-q the separation of the plates is then doubled by what factor does
a 0879-g sample of a cacl2x2h2ok2c2o4xh2o solid salt mixture is dissolved in 150 ml of deionized water previously
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