Zymometer measures _______________?
Correct answer: A. fermentation
- A. fermentation
- B. refractive index
- C. humidity
- D. None of These
Explanation
A zymometer is an instrument used to measure fermentation, especially by tracking the production of gases such as carbon dioxide. A refractometer measures refractive index, making that option a common trap.
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Inventions and Discoveries covers the people, dates, principles and practical uses behind developments such as the wheel, printing press, telephone, electricity, radio, computer, internet, vaccines and space technology. It distinguishes an invention, which creates a device or process, from a discovery, which identifies something already present in nature.
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