Question

18.
(IV
Ravi conducted an experiment. He took a cylinder shaped beaker of diameter 8 cm and height
cm. He filled the beaker to half of its height and then dropped a spherical ball in the beaker. He
16
noticed that the water level increased by the height of cm from the earlier height.
3
Note 1 cm3 = 1 ml
(a) Find the initial quantity of water.
(i) 1281 ml
(ii) 5121 ml
(iii) 641 ml
(iv) 1321 ml​

Answer 1

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