b What is the cost of running the stereo for an hour?
Number of cells needed
6
Cost of each cell
50p
Energy stored in each cell
10000 joules
Energy used by stereo system in 1 hour 20000 joules
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The energy used by stereo system in 1 hour 20000 joules this will go fast
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Kya hua no different per unknown ban rahi ho
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