Read and complete the statements.
The speed of sound is directly affected by the temperature of the medium. The hotter the
medium the 1_______
the sound travels. Heat, just ke sound is a form of kinetic energy.
At higher temperatures, particles have 2______
energy kinetic) and thus, vibrate
3______
And when particles vibrale faster there will be 4_____
collisions per
unit time. With more collisions per unrt time 5____
is transferred more efficiently
resulting in sound traveling quickly. As 0°C the speed of sound in air is 6_____
mis. The speed of sound is dependent on temperature of the medium where an increase is
observed with an 7_____
in temperature. Specifically, the speed of sound increases by 8____
m/s with every increase of 1.0°C On the other hand, when sound propagates
in air where the temperature changes with altitude, sound bends towards the 9____ region.
In this case, refraction happens. The refraction is due to the different refractive indices of air
because of the difference in 10____.
please po pa sagot ng maayos
nonsense-reported
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Answer:
Sorry because 656 is a nutritious food eaten in parties that are not 64679069 in 6 66