Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Refrigerator A works between -10 C and + 27 C while refrigerator B works between -20 C and +17 C, both removing 2000 J from the freezer. Which of the two is the better refrigerator?

Refrigerator A works between -10 C and + 27 C while refrigerator B works between -20 C and +17 C, both removing 2000 J from the freezer. Which of the two is the better refrigerator?

both removing 2000 J from the freezer. Which of the two is the better refrigerator? Refrigerator A works between -10 C and + 27 C while refrigerator B works between -20 C and +17 C