Question:
Noise levels can be measured by an instrument called ___ .
Noise levels can be measured by an instrument called ___ .
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When assessing noise pollution, a sound level meter is essential for accurately measuring decibel levels.
Updated On: May 3, 2025
- Anemometer
- Sound level meter
- High volume air sampler
- Wind vane
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The Correct Option is B
Solution and Explanation
Noise levels are typically measured using a **sound level meter**. This instrument measures the intensity of sound in decibels (dB) and is widely used for assessing environmental noise pollution.
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