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Grade: 12
        

cubical box is to be constructed with iron sheets 1mm in thickness.what can be the minimum value of external edge so that the cube does not sink in water


density of iron=8000kgm^ -3
" of water=1000kg^ -3

7 years ago

Answers : (4)

TANAYRAJ SINGH CHOUHAN
65 Points
							

Apply the formula 

Vig = V ρw g

Solving the given data the external edge comes to be 4.8cm

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7 years ago
Divyansh Singhvi
20 Points
							

2 m

7 years ago
Anantha Krishnan
18 Points
							

Viig = V * density of water * g   

Density of iron = given  

Density of water given AND g i also known

7 years ago
aadithya krishnan
14 Points
							

please tell me how to find v and V

7 years ago
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Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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