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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Hot water in a beaker placed in a room cools from 70 degree to 60 degreee C in 4 min. The time taken by it cool from 69 degree C to 59 degree C will be

Hot water in a beaker placed in a room cools from 70 degree to 60 degreee C in 4 min. The time taken by it cool from 69 degree C to 59 degree C will be

Hot water in a beaker placed in a room cools from 70 degree to 60 degreee C in 4 min. The time taken by it cool from 69 degree C to 59 degree C will be