An iron ball of mass 0.2 kg is heated to 10°C and put into a block of ice at 0°C. 2.5 g…
Physics · JEE Main · NTA Exams — Thermodynamics
An iron ball of mass 0.2 kg is heated to 10°C and put into a block of ice at 0°C. 2.5 g of ice melts. If the latent heat of fusion of ice is 80 cal/g, then the specific heat of iron in cal/g°C is :
- 1
- 0.1
- 0.8
- 0.08
Answer
(B) 0.1
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Equal masses of two liquids A and B contained in vessels of negligible heat capacity are supplied heat at the…
- A solid ball of metal has a spherical cavity inside it. If the ball is heated the volume of cavity will :
- An ideal gas is allowed to expand both reversibly and irreversibly in an isolated system. If, 'T i ' is the…
- A steel wire of cross–sectional area 0.5 mm 2 is held between two fixed supports. If the wire is just taut at…
- Assuming the sun to be a spherical body of radius R at a temperature of T K, evaluate the total radiant…
- 50 g of ice at 0°C is mixed with 50 g of water at 60°C, final temperature of mixture will be :
- A piece of metal is heated to temperature θ and then allowed to cool in a room which is at temperature θ 0 …
- A sphere, a cube and a thin circular plate, all of same material and same mass, are initially heated to same…
More Thermodynamics questions · Browse all practice questions