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OpenStudy (13ziar):
an electric kettle produces 2000J of energy each second. it is filled with water weighed and switched on. after coming to boil, it is left on for a further 120 seconds and is then switched off. it is found to be 90 g lighter. calculate the specific latent heat of vapourisation from this data.
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OpenStudy (13ziar):
@Somy @Elsa213 @magepker728 @ParthKohli @zaynab123
OpenStudy (13ziar):
@philcua
OpenStudy (philcua):
im not good with physics srry
OpenStudy (philcua):
tag me if u need help with history tho ok
OpenStudy (13ziar):
ok thanks
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