An 95 g ice cube at -10degc is put intoa thermos flask
An 9.5 g ice cube at -10°C is put intoa Thermos flask containing 200cm3 of water at 20°C. Byhow much has the entropy of the cube-water system changed whenequilibrium is reached? The specific heat of ice is 2220J/kg·K.
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a large cruise ship of mass670107kg has a speed of108ms at some instanta what is the ships kinetic energy at this
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consider an oxide-to-n-type silicon junction at room temperature the impurity doping concentration in the silicon is
a illustrate the cross section view of n-channel mosfetb plot the i-v curve and discuss its key parametersc what is the
an 95 g ice cube at -10degc is put intoa thermos flask containing 200cm3 of water at 20degc byhow much has the entropy
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a quarterback takes the ball from the line of scrimmage runs backwards for 90 yards then runs sideways parallel to the
assume that if the shear stress in steel exceeds about400108nm2 the steel rupturesa determine the shearing force
a top spins at 30 revs about an axis that makes an angle of 30 deg with the vertical the mass of the top is 50 kg its
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