Practice Question
Which of the following tools can be used to measure the turbidity of a liquid by measuring the transmission of light through the sample?
Answer Choices:
Correct Answer:
Spectrophotometer
Rationale:
⇛ A spectrophotometer is designed to measure the amount of light transmitted or absorbed as it passes through a liquid sample.
⇛ Turbidity refers to how cloudy or opaque a liquid is due to suspended particles, which scatter or block light.
⇛ By measuring the intensity of light before and after passing through the sample, the spectrophotometer provides a quantitative measure of turbidity.
⇛ This tool is widely used in water quality testing, microbiology, and chemistry to monitor clarity and concentration.
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This question is from ATI TEAS 7~Science Practice Test which contains 5 questions.
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Question Details
- Category: ATI TEAS
- Subcategory: Science Exam(s)
- Domain: Science~2025
- Answer Choices: 4
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