The time that it takes a sound to decrease to 1/1000th of its original level is the reverberation time.
Reverberation time (RT) is that the time needed for the sound in a very area to decay over a selected dynamic vary, typically taken to be sixty decibel, once a supply is suddenly interrupted.
The reverberation time depends chiefly on a room's volume and space and on the absorption at the walls. usually absorption is frequency dependent and so the reverberation time of a space varies with frequency. Some materials that could be used to scale back reverberation are fibre board, serious curtains, plastics etc.
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They choose the Conestoga Wagon because it was bigger and had more storage for their things. Hope this helps i just did this today on a test!
The correct answer would be, Jim will not react at all, Sam may intervene.
As the boys walk to school one day, they witness one of their classmates being bullied by an older child. According to research on desensitization effect, Jim will not react at all, Sam may intervene.
Explanation:
Desensitization is a concept in psychology. It is a process in which the emotional responsiveness to a negative or positive stimulus diminishes, after it is being exposed to it repeatedly.
In simple words, when something begins to happen repeatedly, the emotional responsiveness towards that diminishes gradually.
So because Jim is used to watch movies full of violence and concerned things, and Sam was not used to such things, then according to desensitization, Jim will not react at all because he was exposed to such stimulus repeatedly, but Sam might intervene as this would be a new situation for him.
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The correct answer is - fertile soil.
The Great European Plain, also referred to as the Russian Plain, is dominated by lowlands, naturally covered with dense grasses, and is known for its fertile soil. Most of the soil in this large plain is has very rich and deep upper, humus layer. The reason for this is that the grasses that grow their die out each year, and as they die out they decompose very quickly, giving the soil a new layer of decomposed biomass each year.
Because of the properties of the soil, this the region of Europe that is heavily used for farming, mostly crops like the wheat, hops, and corn. The conditions are excellent for them, they do not take a lot of the soil, and also contribute to keeping the soil very fertile constantly with their decomposing roots and steams.
Answer:
Explanation:
The marketing is a field that includes a broad range of activities that range from and development for promotion and support after the sale. Many businesses engage in market segmentation to concentrate on a particular type of customer. This procedure needs a larger target, audience and breaking down in a smaller and more selected market. Demographic segmentation is a common strategy where socioeconomic strategy is used to categorize several customers according to their age, gender, sex, and socioeconomic status.
