At a restaurant you are served coffee before you are ready to drink it. In order that the coffee be the hottest when you are ready for it, when would it be best to add cream (at room temperature) to it?
a. when you are ready to drink it
b. right when you are served the coffee
c. it doesn't matter, as the final temperature will be the same
b
You might also like to view...
The particle which adds mass but no charge to the atomic nucleus is the:
A) positron. B) proton. C) neutron. D) neutrino. E) alpha particle.
Which of the following is true about how the planets revolve around the Sun and how the Sun rotates?
a. There is no pattern to the rotation of all these bodies. b. The planets all revolve in one direction and the Sun rotates on its axis in the other direction. c. The planets revolve around the Sun in the same direction that the Sun rotates. d. The Sun rotates on its axis in the opposite direction from the revolution of the planets and thus angular momentum is conserved. e. The Sun does not rotate, but the planets all revolve around it in the same direction.
Why does the W3C recommend the WOFF font packaging format?
A. Because it can be red by Windows and Macintosh systems. B. Because it includes compression. C. Because it can be embedded into a webpage's CSS specifications. D. All of the above.
A nuclide whose "generic" symbol is 64 30X would have ______ protons and ______ neutrons.
A. 64, 30 B. 30, 64 C. 30, 34 D. 34, 30