Thermodynamics: JEE Main 2022 Physics question

JEE Main 2022 · 26 Jun, Evening shift · Q66

JEE Main 202226 Jun, Evening shiftPhysicsMediumThermodynamics163× since 2002

A geyser heats water flowing at a rate of 2.0 kg per minute from 30

^\circ

C to 70

^\circ

C. If geyser operates on a gas burner, the rate of combustion of fuel will be ___________ g min^

-

1. [Heat of combustion = 8

\times

10³ Jg^

-

1, Specific heat of water = 4.2 Jg^

-

^\circ

-

Your answerType your answer. Integers and decimals are accepted.

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JEE Main 2022 Thermodynamics Question with Answer (26 Jun Evening shift, Q66) | JEE Arc