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Which instrument is used to measure the turbidity of a water sample?
- a)Flowmeter
- b)Nephelometer
- c)Spectrometer
- d)Venturimeter
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which instrument is used to measure the turbidity of a water sample?a)...
Turbidity instruments are used to determine water clarity by measuring the average volume of scattered light. Turbidity can be casually defined as the observable cloudiness or haziness of a liquid which is caused by suspended solids.
The instrument used for measuring it is called nephelometer or turbidimeter, which measures the intensity of light scattered at 90 degrees as a beam of light passes through a water sample.
Most Upvoted Answer
Which instrument is used to measure the turbidity of a water sample?a)...
Turbidity instruments are used to determine water clarity by measuring the average volume of scattered light.
Turbidity can be casually defined as the observable cloudiness or haziness of a liquid which is caused by suspended solids. From a technical standpoint which better applies to water quality testing, it is defined by the AWWA Standard Methods for the Examination of Water and Wastewater as, "an expression of the optical property that causes light to be scattered and absorbed rather than transmitted in straight lines through the sample."
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Community Answer
Which instrument is used to measure the turbidity of a water sample?a)...
Explanation:
Nephelometer:
A nephelometer is an instrument used to measure the turbidity of a water sample. Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye.
How it works:
- A nephelometer works by measuring the amount of light scattered at an angle of 90 degrees as a beam of light passes through the water sample.
- The more particles present in the water, the more light is scattered, resulting in higher turbidity readings.
Applications:
- Nephelometers are commonly used in environmental monitoring, water treatment plants, and research laboratories to assess the quality of water.
- They are essential for ensuring that water is safe for consumption and meets regulatory standards for purity.
Advantages:
- Nephelometers provide a quick and accurate way to assess the turbidity of water samples.
- They are sensitive to low levels of turbidity, making them ideal for detecting even minor changes in water quality.
Conclusion:
In conclusion, a nephelometer is a crucial instrument for measuring the turbidity of water samples, playing a vital role in ensuring the safety and quality of water for various applications.
Nephelometer:
A nephelometer is an instrument used to measure the turbidity of a water sample. Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye.
How it works:
- A nephelometer works by measuring the amount of light scattered at an angle of 90 degrees as a beam of light passes through the water sample.
- The more particles present in the water, the more light is scattered, resulting in higher turbidity readings.
Applications:
- Nephelometers are commonly used in environmental monitoring, water treatment plants, and research laboratories to assess the quality of water.
- They are essential for ensuring that water is safe for consumption and meets regulatory standards for purity.
Advantages:
- Nephelometers provide a quick and accurate way to assess the turbidity of water samples.
- They are sensitive to low levels of turbidity, making them ideal for detecting even minor changes in water quality.
Conclusion:
In conclusion, a nephelometer is a crucial instrument for measuring the turbidity of water samples, playing a vital role in ensuring the safety and quality of water for various applications.
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Which instrument is used to measure the turbidity of a water sample?a)Flowmeterb)Nephelometerc)Spectrometerd)VenturimeterCorrect answer is option 'B'. Can you explain this answer?
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Which instrument is used to measure the turbidity of a water sample?a)Flowmeterb)Nephelometerc)Spectrometerd)VenturimeterCorrect answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which instrument is used to measure the turbidity of a water sample?a)Flowmeterb)Nephelometerc)Spectrometerd)VenturimeterCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which instrument is used to measure the turbidity of a water sample?a)Flowmeterb)Nephelometerc)Spectrometerd)VenturimeterCorrect answer is option 'B'. Can you explain this answer?.
Which instrument is used to measure the turbidity of a water sample?a)Flowmeterb)Nephelometerc)Spectrometerd)VenturimeterCorrect answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which instrument is used to measure the turbidity of a water sample?a)Flowmeterb)Nephelometerc)Spectrometerd)VenturimeterCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which instrument is used to measure the turbidity of a water sample?a)Flowmeterb)Nephelometerc)Spectrometerd)VenturimeterCorrect answer is option 'B'. Can you explain this answer?.
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