JEE Main 202126 Aug, Morning shiftPhysicsEasyThermodynamics163× since 2002
An electric appliance supplies 6000 J/min heat to the system. If the system delivers a power of 90W. How long it would take to increase the internal energy by 2.5 10³ J ?
JEE Main 2021 · 26 Aug, Morning shift · Q7534