Thermometer A and B have ice points marked at `15^@` and `25^@` and
Channel: Doubtnut
Date: 2020-01-28

Thermometer A and B have ice points marked at `15^@` and `25^@` and steam points at `75^@` and J `25^@` respecti vely. When thermometer A measures the temperature of a bath as `60^@`, the reading ofB for the same bath is