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Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Subject :NSO    Class : Class 6

Soham, a class 6 student, took four solid objects W, X, Y, and Z of different weights and made from the same plastic material of density 0.85 g/cm3 and placed them in beakers containing equal amount of water having density 1.0 g/cm3 as shown in the figure :



What would be his observation?

AObjects X and Z will sink while W and Y will float.
BObjects W and Y will sink while X and Z will float.
CAll four objects will sink.
DAll four objects will float.


Ans 1:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
can you explain little better

Ans 3:

student from school, city
Class : Class 10

Ans 4:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6
dwill the answeras all plastic materials are ofsame density which is lighter than water's density..since the all will float

Ans 5:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8

Ans 6:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6

Ans 7:

Advay Das from Delhi Public School, Gurgaon
Class : Class 5

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