28703580
Description
Quiz by MISIAOL MISIAOL, updated more than 1 year ago
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Created by MISIAOL MISIAOL
almost 4 years ago
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Question 1
Question
-Noise is
Answer
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an unwanted noise
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a source of stress
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all of the above
Question 2
Question
Following contributes the maximum noise
Answer
-
transport sector
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industrial and construction machinery
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none of the above
Question 3
Question
Sound is measured in
Answer
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Hertz
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Decibel
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ppm
Question 4
Question
-Noise pollution can cause
Answer
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Hearing loss
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lack of concentration
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anxiety
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insomnia
Question 5
Question
A sound meter is an instrument used to measure the intensity of noise
Answer
- True
- False
Question 6
Question
Some tips to protect our ears are:
Answer
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Don't listen to music too loud and too long
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Use headphones instead of earphones
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Try 60/60 rule
Question 7
Question
Roadways noise can be reduced by
Answer
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Use of noise barriers
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Use bike and public transport
Question 8
Question
Personal steps against noise pollution are:
Answer
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Avoid use vacuum cleaner, washing machine at night
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Do not honk if it is not necessary.
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Don’t shout.
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Don't sing.
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Don't play music loudly
Question 9
Question
To soundproof means: INSONORIZAR
Answer
- True
- False
Question 10
Question
The threshold of pain ( umbral del dolor) begins with more than 120 db.
Answer
- True
- False
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