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Cambridge Secondary (7-9). Stage 9. MCE Science. Workbook - Unit 11: Sound - Question 15

Cambridge Secondary (7-9) · Unit 11: Sound

Question 15

In the classroom investigation, stand at the front of the room and stay in the same listening position. Your teacher plays a pre-selected music track on a mobile phone or music player with a speaker, first in the centre of the room at a middle volume, then in a corner using the same track and volume setting. Listen to sound quality, clarity and volume.

Centre of the room. Did you notice any echoes or distortions?
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