The 120 decibel sound has more amplitude than the 100 decibel sound.
In Physics, the relation between amplitude and intensity is that the intensity of the wave is directly proportional to the square of its amplitude.
The one that will change the velocity of a periodic wave is :
B. Changing the medium of the wave
Waves is always determined by the properties of the medium, which means that changing the medium will change the velocity of the wave
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Speed is distance over time, learn that formula and look at the image
Answer:
303.15K
Explanation:
the formula for converting celsius into kelvin is adding 273.15 to the number
Explanation:
where is the question
I did not understood this question
