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3.2.2. Visible Parameters
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- 1.
What is turbidity?
Hint
Think about how clear the water looks.
- 2.
List one visible parameter of water quality.
Hint
What can you see or smell in the water?
- 3.
What does turbidity measure in water?
- Amount of dissolved solids
- Cloudiness caused by particles
- Color of the water
Hint
Think about the clarity of the water.
- 4.
True or False: All solids in water are dissolved.
- True
- False
Hint
Consider the difference between floating particles and clear solutions.
- 5.
A community tests local water and finds high turbidity levels but no alterations in color or taste. What steps should they take next to analyze water quality?
Hint
Think about how you would investigate without relying solely on color or taste.
- 6.
Given a water sample with unknown total dissolved solids (TDS), what methods could scientists use to estimate its safety for drinking?
Hint
Consider what instruments can measure the concentration of ions effectively.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
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Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting