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The video tutorial explores the concept of sound range and perception. It discusses how sound can be perceived at different distances, specifically at 80 meters and 777 meters. The tutorial highlights the challenges listeners face in accurately interpreting sound sources, especially when the sound originates from different locations like a toilet or balcony. It emphasizes the difficulty in hearing and interpreting sounds reliably over long distances.

What is the maximum distance mentioned where a listener might still hear a scream?

• 100 meters

• 80 meters

• 150 meters

• 50 meters

Why might a listener in a bedroom hear a scream from 80 meters away?

• The sound travels well over that distance

• The listener is using a hearing aid

• The bedroom has open windows

• The scream is very loud

Which locations are mentioned as possible sources of a scream?

• Kitchen and living room

• Garage and garden

• Toilet and balcony

• Office and basement

At what distance is it considered unlikely for a listener to accurately interpret a sound source?

• 900 meters

• 600 meters

• 777 meters

• 500 meters

What is a key challenge in interpreting sound sources from a long distance?

• Difficulty in identifying the sound source

• Inability to hear the sound

• Interference from other sounds

• Echoes from nearby objects