Sound intensity, also known as acoustic intensity, is defined as the power carried by sound waves per unit area in a direction perpendicular to that area. ... One application is the noise measurement of sound intensity in the air at a listener's location as a sound energy quantity.
Answer:
A Swedish naturalist, Carolus Linnaeus also known as father of taxonomy because he developed a way to name and organize species which is still used in modern system of classification. In 1753 he proposed three kingdom system of classification which was published in <span> Systema Naturae.
Contributions:
His two important contributions were:
1. </span><span>A hierarchical classification system
<span> 2. The system of binomial nomenclature.
Need of classification:
At that time different local names were given to a single species in different languages. So it was difficult for people or scientists to remember the names. He proposed a binomial nomenclature system, in which scientific name was assigned to each organism which was based on species and generic part. It help in identifying an organism by single name through out the world.</span></span>
Animals store most of their excess energy reserves as fat within the body. Whenever carbohydrates are not available, this stored fat provides the required energy. Fat is a very important part of the diet as it helps to maintain the body temperature. Fats also help to absorb certain vitamins like A, D, E and K.These vitamins are highly essential for our body and is present in our daily diet that we eat. These vitamins are also called fat soluble vitamins. It should also be kept in mind that there are good fats as well as bad fats. The increase in the amount of bad fats can be fatal and can be a reason for heart attack.
Answer:
If a volume of air contains its maximum amount of water vapor and the temperature is ... millennia is controlled by non-condensable gases, mainly carbon dioxide, CO2, with smaller contributions from methane, CH4, nitrous oxide, ... If the amount of solar warming decreases, then the temperature of the Earth would decrease.
Explanation:
Answer:
Marine fish balance the salt by excreting extra salt and by also using their gills.
Explanation: