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CBSE Class 9 Answered

if upthrust 'U' is equals to one fourth of the weight of the object in air. then find the weight filled by object in liquid.
Asked by Shruti garg | 28 Oct, 2012, 02:06: PM
answered-by-expert Expert Answer
Upthrust = apparent loss of weight of object = weight in air - weight in liquid.
weight in air= W
Upthrust ,U= W/4
weight in liquid = weight in air- Upthrust
                       = W - W/4
                      =3W/4
Answered by | 28 Oct, 2012, 04:41: PM
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