Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > It takes 16 min to boil some water in an electric kettle. Due to some defect it becomes necessary to remove 10 % turns of the heating coil of the kettle. After repairs, how much time will it take to boil the same mass of water ?

It takes 16 min to boil some water in an electric kettle. Due to some defect it becomes necessary to remove 10 % turns of the heating coil of the kettle. After repairs, how much time will it take to boil the same mass of water ?

how much time will it take to boil the same mass of water ? It takes 16 min to boil some water in an electric kettle. Due to some defect it becomes necessary to remove 10 % turns of the heating coil of the kettle. After repairs