Mr_Socialsamarath your id os also not Available It may be defined as the ability of the muscle to over the resistance with high speed.Strength may be defined as the ability of the muscle to overcome the resistance or act against the resistance." The purpose of our lives is to be happy." Solar radiation flux is usually measured with the help of pyranometer. Its name is derived from Greek word ‘Pyr’ which has the meaning of fire and ‘Ano’ meaning above sky. 

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