(a) State joule's Law of heating. (b) Name two devies where heating effect of current is utilised. (c) What is the name given to the commercial unit of electircal energy ? Express this unit in joules. Video SolutionText SolutionVerified by Experts (b) In the electric fuse which ...
Adding up the land, air, ice, and ocean warming data, a study from last year found that in recent decades the earth has been heating up at a rate of 250 trillion Joules per second. This is equivalent to: Detonating four Hiroshima atomic bombs per second Experiencing two Hurricane Sandys ...
The development of high-power diode lasers enabled new solid-state laser concepts such as thin-disk, fiber, and Innoslab lasers based on trivalent ytterbium as the laser-active ion, which resulted in a tremendous increase in the efficiency and beam quality of cw lasers compared to previously use...