A student in Trinidad uses a measuring cylinder to measure the volume of water. The meniscus is at the 47 mL mark when viewed at eye level. What is the correct reading?

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Question

A student in Trinidad uses a measuring cylinder to measure the volume of water. The meniscus is at the 47 mL mark when viewed at eye level. What is the correct reading?

Accepted Answer

47 mL — Award 1 mark for correct answer. When reading a measuring cylinder at eye level, the volume is read from the bottom of the meniscus, which is at 47 mL. A and C are incorrect because they represent common reading errors from viewing above or below eye level. D is incorrect because the meniscus position is clearly stated.

Answer

Cannot be determined

Answer

46 mL

Answer

47 mL

Answer

48 mL

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