An object has an emissivity of 0.725. at temperature t, it radicates heat at a rate of 10 w. what is its rate of heat radiation at temperature 2 t

In the first law of thermodynamics, triangle e=q-w, what does q stand for

Observations show that interstellar clouds can have almost any shape and

Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).