[Answered] When 0.50 kg of ice freezes, the change in entropy is A) zero. B) 365 J/K. C) 610 ...

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Author Question: When 0.50 kg of ice freezes, the change in entropy is A) zero. B) 365 J/K. C) 610 ... (Read 50 times)

cookcarl

Hero Member
Posts: 539

on: Jul 29, 2018

When 0.50 kg of ice freezes, the change in entropy is

A)

zero.
B)

365 J/K.
C)

610 J/K.
D)

-610 J/K.
E)

none of the above

Question 2

An object, placed 12.0 cm from a lens, produces an image with a magnification of 5.0. What is the focal length of the lens?

A)

24 cm
B)

18 cm
C)

60 cm
D)

15 cm
E)

9 cm

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ririgirl15

Sr. Member
Posts: 385

Reply #1 on: Jul 29, 2018

Answer to Question 1

D

Answer to Question 2

D

cookcarl

Hero Member
Posts: 539

Reply #2 on: Jul 29, 2018

Thanks

ririgirl15

Sr. Member
Posts: 385

Reply #3 on: Jul 29, 2018

Welcome

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