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IIT JEE 2007 Practice : PHYSICS - Multiple Choice


Each question below has only one correct answer.
In the IIT-JEE, you will be awarded 3 marks for each correct answer and −1 for each incorrect answer.
You will be awarded 0 marks for not attempting a question.
Quiz Review
Multiple choice

Your Performance  

Two identical conducting rods are used to connect two containers one containing water at 373 K and the other ice at 273 K. If the rods are connected in series the rate of melting of ice is q1 g/s and if the rods ae connected in parallel the rate of melting of ice is q2 g/s. The ratio q2 / q1 is

  4

  1/2

  2

  1/4

  Half-n-half Clue



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