Physics
Physics, 13.12.2019 05:31, perezz97

A75-kg copper block initially at 110°c is dropped into an insulated tank that contains 160 l of water at 15°c. determine the final equilibrium temperature and the total entropy change for this proces

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 19:00, bradleycawley02
What is the gravitational attraction between a dating couple whose centers of mass are 0.630 m apart if the boy weighs 715 n and the girl weighs 465 n?
Answers: 3
image
Physics, 22.06.2019 21:20, CM0
Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?
Answers: 1
image
Physics, 23.06.2019 02:20, addisonrausch
Aman is trying to drag a small tree that he cut down. if the static coefficient of friction of the tree on the ground is 0.5 and the tree weighs 670 n, what is the minimum amount of horizontal force that the man will need to apply so that the tree will start moving? o a. 465 n o b. 230 n o c. 670 n o d. 335 n
Answers: 2
image
Physics, 23.06.2019 18:10, rahulshahi7569
Acid rain is a secondary pollutant. t or f
Answers: 1
Do you know the correct answer?
A75-kg copper block initially at 110°c is dropped into an insulated tank that contains 160 l of wate...

Questions in other subjects: