ES-2 Noise Pollution Quiz

What is noise pollution defined as?

• Concerts in the park

• The invasion of unwarranted sounds

• Birds singing in the morning

• Loud celebrations

Which of the following is NOT a source of noise pollution according to the presentation?

• Industrial Noise

• Traffic Noise

• Birds Chirping

• Construction Activities

What is the term used to describe the measurement unit for sound intensity?

• Decibel (dB)

• Hertz (Hz)

• Watt (W)

• Ohm (Ω)

Which decibel level corresponds to the sound of a pin dropping in the presentation?

• 5 dB

• 15 dB

• 25 dB

• 35 dB

What is the recommended noise level for a peaceful working environment?

• 40 dB

• 60 dB

• 80 dB

• 100 dB

In the context of noise barriers, what is the primary material mentioned for maximum effectiveness?

• Cotton

• Glass

• Concrete

• Rubber

According to the presentation, what is the primary focus of noise regulations in urban areas?

• Encouraging louder social events

• Minimizing traffic noise

• Balancing developmental activities with environmental concerns

• Promoting industrial noise

Which international organization is explicitly mentioned in the presentation for addressing noise pollution on a global scale?

• United Nations (UN)

• World Health Organization (WHO)

• International Noise Council (INC)

• Global Environmental Protection Agency (GEPA)

What term is used to describe the role of green spaces in absorbing sound in the presentation?

• Sonic Filtering

• Noise Resonance

• Auditory Absorption

• Acoustic Buffering

According to the presentation, what is the primary role of buffer zones in noise management?

• To amplify noise levels

• To minimize the impact of noise in residential areas

• To minimize impact of noise in industrial areas

• Mereko nahi pata, mei sogaya tha 🙂