Answer the following statement(s) true (T) or false (F)
1. We cannot experimentally determine the actual value of a system’s total energy
2. A system of two noninteracting particles might have a negative total energy E.
1. TRUE
2. FALSE
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A system consists of two thermal reservoirs in contact with each other, one at temperature 300°C and the other at temperature 200°C. 600 J of heat transfers from the 300°C reservoir to the 200°C reservoir
What is the change in entropy of this system? A) 0.221 J/K B) 1.00 J/K C) 5.00 J/K D) -1.00 J/K E) 2.31 J/K
The concept of molecules:
a. helps model how the law of definite proportions might work. b. proves the law of definite proportions. c. is unrelated to the law of definite proportions. d. violates the law of definite proportions. e. supports the Aristotelian concept of four basic elements.
Exclusion Principle: How many possible sets of electron states (or quantum numbers) are there in the 5f subshell?
A. 2 B. 8 C. 10 D. 14
What was the Maunder Minimum?
What will be an ideal response?