Physics, 27.08.2019 16:30 azibur3191
The walls of an ice chest are made of 2.00-mm-thick insulation having a thermal conductivity 0.00300 w/m k. the total surface area of the ice chest is 1.20 m2. if 4.00 kg of ice at 0.00°c are placed in the chest and the temperature of the outside surface of the chest is 20.0°c, how long does it take the ice to melt under steady state conditions? the latent heat of fusion of water is 79.6 cal/g 334 kj/kg
Answers: 2
Physics, 21.06.2019 22:00
Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i.e., a subspace of r 3 ). explain your reasoning
Answers: 2
Physics, 22.06.2019 12:10
The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.
Answers: 1
Physics, 22.06.2019 12:20
What is the coefficient of kinetic friction μk between the block and the tabletop?
Answers: 1
The walls of an ice chest are made of 2.00-mm-thick insulation having a thermal conductivity 0.00300...
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