Answer:
Intensity
Explanation:
The intensity of sound is also called acoustic intensity. It is a power that carried by waves of the sound as per unit of the area. The SI unit of the intensity is watt per square meter. It is no the same as a physical quantity. Human beings are so sensitive about the sound pressure that is also related to the intensity. When we see the differences in the audio electronics the differences are called intensity differences but we can not sense the sound intensity, for this, we can have to use the microphone.
Answer:
C. 1
Explanation:
The larger the sample size the smaller is the error margin
Answer:
As population size approaches the carrying capacity of the environment, the intensity of density-dependent factors increases. For example, competition for resources, predation, and rates of infection increase with population density and can eventually limit population size.
Answer:a better understanding of potential research problems
Explanation:
