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Correct answer
C. square of ratio of diameters
Explanation
The correct answer is square of ratio of diameters.
Correct answer
C. silver, copper, zinc
Explanation
The correct answer is silver, copper, zinc.
Correct answer
C. two-fifth
Explanation
The correct answer is two-fifth.
Correct answer
A. melting point rises slightly and boiling point drops markedly
Explanation
The correct answer is melting point rises slightly and boiling point drops markedly.
Correct answer
B. at which refrigerant gas becomes liquid
Explanation
The correct answer is at which refrigerant gas becomes liquid.
Correct answer
A. 2E/3
Explanation
The correct answer is 2E/3.
Correct answer
C. 1.5 d
Explanation
The correct answer is 1.5 d.
Correct answer
C. martensite
Explanation
The correct answer is martensite.
Correct answer
D. the direction and magnitude of the veiocity at all points are identical
Explanation
The correct answer is the direction and magnitude of the veiocity at all points are identical.
Correct answer
E. constant pressure
Explanation
The correct answer is constant pressure.