Water is unique because:
A) it can be forced through pipes at considerable pressure.
B) its coefficient of expansion as it freezes is linear.
C) it exists in all three states naturally at the same time.
D) it vaporizes at a very low temperature.
Answer: C
You might also like to view...
Define "link impedance."
What will be an ideal response?
The bending of light or sound waves is referred to as ____
A) reflection B) refraction C) absorption D) transmission
What implication(s) does the second law of thermodynamics have for biological systems regarding entropy?
A. Energy is unlimited because it is used and reused by living organisms. B. Systems cannot create energy because it is neither created nor destroyed. C. A constant supply of energy is necessary for maintenance of biological systems. D. With each transformation, less energy is available to do work, so older systems have less energy. E. None of these is an implication of the second law of thermodynamics.
Acid precipitation often occurs downwind from dust-producing industries.
Answer the following statement true (T) or false (F)