Answers: 1
Physics, 22.06.2019 12:00
An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?
Answers: 2
Physics, 22.06.2019 12:10
Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.
Answers: 3
Physics, 22.06.2019 14:30
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
The most abundant ingredient of the sun and jupiter is:...
History, 14.05.2021 08:00
Chemistry, 14.05.2021 08:00
Mathematics, 14.05.2021 08:00
Mathematics, 14.05.2021 08:00
Mathematics, 14.05.2021 08:00
Mathematics, 14.05.2021 08:00
English, 14.05.2021 08:00
Mathematics, 14.05.2021 08:00
Mathematics, 14.05.2021 08:00
Mathematics, 14.05.2021 08:00
Mathematics, 14.05.2021 08:00
Social Studies, 14.05.2021 08:00
History, 14.05.2021 08:00