DEFINITION of 'Aggregate Demand'. The total amount of goods and services demanded in the economy at a given overall price level and in a given time period. It is represented by the aggregate-demand curve, which describes the relationship between price levels and the quantity of output that firms are willing to provide. Normally there is a negative relationship between aggregate demand and the price level. Also known as total spending.
Answers. Best Answer: Up to about 120 decibels, which is about as loud as a gunshot. Some of the factors that affect the loudness are energy released, the environment, and of course the distance you are from the lightning.
How loud is 88 decibels? It is equivalent to the noise of the conversation of a group of 40 or so in a smallish restaurant. Such a level is dangerous for the hearing for more than four hours of exposuâ¦re: either go outside for a break from time to time or wear earplugs.