1.

A192 शत न uboicl Covdathg Some et v,F of W«. W w B2 wedor, The levd = W बैडदि - 9८ दिन नि 6८ ८ ४. सी g नट्ेट्ैस्टालदनिक+ e wlhit o है

Answer»

Volume of water displaced = Volume of sphere=> Area* Height increase = (4/3)*(22/7)*r*r*r=> (297/7)*2 = (4/3)*(22/7)*r*r*r=> r^3 = 20.25=> r = 2.725 cm



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