Physics, 21.06.2019 19:10 shazanah95
Athin, square metal plate measures 14 cm on each side and has emissivity of 0.60. the plate is heated to a temperature of 745°c. what is the rate at which the plate radiates energy ? the stefan-boltzmann constant is 5.67 × 10-8 w/(m2 ? k4). remember that the plate will radiate energy from both its top and bottom surfaces.
Answers: 1
Another question on Physics
Physics, 22.06.2019 02:00
Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *
Answers: 1
Physics, 22.06.2019 04:40
Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely
Answers: 1
Physics, 22.06.2019 14:00
If element x has 99 protons how many electrons does it have
Answers: 1
Physics, 22.06.2019 14:30
Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current
Answers: 1
You know the right answer?
Athin, square metal plate measures 14 cm on each side and has emissivity of 0.60. the plate is heate...
Questions
Mathematics, 21.05.2020 21:00
Mathematics, 21.05.2020 21:00
Biology, 21.05.2020 21:00
Mathematics, 21.05.2020 21:00
Mathematics, 21.05.2020 21:00
English, 21.05.2020 21:00
Chemistry, 21.05.2020 21:00
Mathematics, 21.05.2020 21:00
Computers and Technology, 21.05.2020 21:00
