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NEET
Exam
NEET
Subject
Physics
Chapter
Thermal Properties of Matter

NEET · Physics · Thermal Properties of Matter

What is the estimated temperature of the part of the flame in...

What is the estimated temperature of the part of the flame in contact with the brass boiler with a base area of 0.15 m² and thickness of 1.0 cm, when it boils water at a rate of 6.0 kg/min on a gas stove? Given that the thermal conductivity of brass is 109 J s⁻¹ m⁻¹ K⁻¹ and the heat of vaporization of water is 2256 × 10³ J kg⁻¹.

Options

  1. A1125°C
  2. B237.98°C
  3. C675.37°C
  4. D454.22°C

Correct answer

B. 237.98°C

Step-by-step solution

Correct Option is : (B)
237.98°C
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