Questions
If the length of a cylinder on heating increases by 2%, the area of its base will increase by :
detailed solution
Correct option is D
Area ∝(length)2percentage increase in area = 2 × percentage increase in length for a solid.Talk to our academic expert!
Similar Questions
A thin copper wire of length L increases in length by 1% when heated from 0°C to 100°C . If a thin copper plate of area 2L2 is heated from 0oC to 50°C , the percentage increase in its area will be
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