subject
Physics, 28.04.2021 18:20 ava4460

Consider a 1000-W iron whose base plate is made of 0.5-cm-thick aluminum alloy 2024–T6 (r 5 2770 kg/m3, cp 5 875 J/kg·K, a 5 7.3 3 1025 m2/s). 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. Taking the heat transfer coefficient at the surface of the base plate to be 12 W/m2·K and assuming 85 percent of the heat generated in the resistance wires is transferred to the plate, determine how

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 04:00, jaejaeJae9534
Acompound machine is also called a machine. a. force b. simple c. complex d. directional
Answers: 1
image
Physics, 22.06.2019 10:30, jeffro198004
The speed of light can be used to measure the
Answers: 1
image
Physics, 22.06.2019 10:50, infinitexero1022
Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k
Answers: 1
image
Physics, 22.06.2019 12:30, dai77
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 2
You know the right answer?
Consider a 1000-W iron whose base plate is made of 0.5-cm-thick aluminum alloy 2024–T6 (r 5 2770 kg/...

Questions in other subjects:

Konu
Chemistry, 05.02.2020 09:56
Konu
Mathematics, 05.02.2020 09:56