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Grade: 12
        
liquid in a metallic pot boils quickly whose base is made black and rough than in a pot whose base is highly polished?
2 years ago

Answers : (3)

Umakant biswal
5349 Points
							
Its reason is being black its a good absorber and hence its will boil better. 
and if they are rough surfaces then also it will be work as a good absorbed and polished surface donot have that quality . 
HOPE IT CLEARS ..
one year ago
RUSHABH
22 Points
							
@shubham
a black body is good absorber of heat and light, and the black body will not release the heat energy gained easily.
and a rough body will have more surface area as compared to a polished body, so the vessel will absorb more heat energy.
 
thank you
hope you have understood my answer
approve if the answer was usefull
one year ago
Ganesh Gana
105 Points
							
A block body is good absorber of heat and light,and the black body will not release the heat energy gained easilyand rough body will have more surface area as compared to a polished body.
one year ago
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