Which of the following is used to determine the relative density of the acid in a car battery?
A
Hypsometer
B
Hygrometer
C
Manometer
D
Hydrometer
E
Spectrometer
Verified Correct Answer: D.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #23889)