Everyday Science
NULL
Medium
Question
An instrument used to check the purity of milk is ____________?
A
Lactometer
✓ Official correct answer
B
Hygrometer
C
Manometer
D
Sonometer
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Lactometer
No member explanations yet for this option.
B
Hygrometer
No member explanations yet for this option.
C
Manometer
No member explanations yet for this option.
D
Sonometer
No member explanations yet for this option.
Explanation
A lactometer estimates milk density/purity.
Hence the keyed answer is Lactometer.
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