Answers: 1
Physics, 22.06.2019 12:30
Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (Ď = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.
Answers: 1
Physics, 23.06.2019 02:00
Emergent properties of living systems are defined as properties that .
Answers: 3
Physics, 23.06.2019 03:00
Current vs. forcewhat type of relationship does this graph show?
Answers: 2
Physics, 23.06.2019 04:31
Water flows through a garden hose which is attached to a nozzle. the water flows through hose with a speed of 2.19 m/s and through the nozzle with a speed of 19.8 m/s. calculate the maximum height (in m) to which water could be squirted if it emerges from the nozzle and emerges with the nozzle removed.
Answers: 1
What is the maximum flow rate of water in a smooth pipe 8.0 cm diameter if the flow is to be laminar...
Mathematics, 17.07.2019 08:30
English, 17.07.2019 08:30
Mathematics, 17.07.2019 08:30
Mathematics, 17.07.2019 08:30
Mathematics, 17.07.2019 08:30
Mathematics, 17.07.2019 08:30