The block in the drawing has dimensions L0×2L0×3L0,where L0 =0.5 m. The block has a thermal conductivity of 250 J/(s·m·C˚). In drawings A, B, and C, heat is conducted through the block in three different directions; in each case the temperature of the warmer surface is 35 ˚C and that of the cooler surface is 14 ˚C Determine the heat that flows in 2 s for each case.
Answers: 2
Physics, 22.06.2019 07:00
Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points
Answers: 3
Physics, 22.06.2019 13:30
Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25º, b) el tiempo que el balón permanece en el aire.
Answers: 1
Physics, 22.06.2019 16:20
What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g
Answers: 2
Physics, 22.06.2019 21:00
Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this
Answers: 2
The block in the drawing has dimensions L0×2L0×3L0,where L0 =0.5 m. The block has a thermal conducti...
Mathematics, 12.01.2021 21:20
Mathematics, 12.01.2021 21:20
Mathematics, 12.01.2021 21:20
Arts, 12.01.2021 21:20
Arts, 12.01.2021 21:20
Mathematics, 12.01.2021 21:20
Mathematics, 12.01.2021 21:20
Physics, 12.01.2021 21:20
Mathematics, 12.01.2021 21:20
Mathematics, 12.01.2021 21:20