Question about Waves: Sound Intensity
Subject Physics
Physics
Source Originais Teachy
Originais Teachy
Topic Waves: Sound Intensity
Waves: Sound Intensity
Difficulty Medium
Medium
(Originais Teachy 2023) - Question Medium of Physics
Acoustic pressure levels vary according to the medium in which sound waves propagate, as some media absorb part of the energy transmitted by the sound wave while others reflect much of the received energy. Considering that air is one of the best media for sound propagation, which of the options below best describes the factors that influence sound propagation in the air?a.
Air temperature influences the reflection of waves in the air.
b.
Atmospheric pressure influences the absorption of waves in the air.
c.
Air temperature influences the absorption of waves in the air.
d.
Air temperature influences the speed at which waves propagate in the air.
e.
Atmospheric pressure influences the speed at which waves propagate in the air.
Answer sheet:
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