zcahill1143 zcahill1143

04-03-2018
Physics

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Which consumes more energy, a 1.3 kw hair dryer used for 10 min or a 10 w night light left on for 24 hr?

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uwais96915 uwais96915

04-03-2018

night light consumes more energy
energy consumed by hair dryer= 1300w x 60 x 10 =780000
energy consumed by night light = 10 x 24 x 60 x60 =864000

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