An iron pillar consists of a cylindrical portion of `2.8 m`. height and `20 cm`. in diamea co
1,953 views · Published 13 October 2018 · 5:40 · Indexed 28 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW An iron pillar consists of a cylindrical portion of `2.8 m`. height and `20 cm`. in diamea cone of `42 cm`. height surmounting it. Find the weight of the pillar if `1 cm^3` of iron weights `7.5 g`.
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