Practice Basic Concept Of Noise (1) - Noise Pollution

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9 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is noise?
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Think about sounds that annoy you.
Question 2.
What is the measurement unit for sound?
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What measurements do you see on sound level meters?
3Question 3.
What level of sound is considered noise pollution?
- 55 dB
- 65 dB
- 85 dB
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Think about the standard for harmful effects.
4Question 4.
True or False: Noise pollution can only affect humans.
- True
- False
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Consider what happens in nature with loud sounds.
Question 5.
Imagine you live in a city with constant noise from traffic and construction. What strategies would you advocate to government officials to reduce noise pollution?
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Think about different control measures discussed.
Question 6.
A study finds that workers in a factory setting experience health issues related to noise exposure. Develop a plan to mitigate this for the workers.
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Consider both administrative and engineering controls.

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