wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A body of volume 100cm3 weighs 5kgf in air. It is completely immersed in a liquid of density 1.8×103kgm3. Find the weight of the body in liquid.

A
4.82kgf
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
9.64kgf
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
2.41kgf
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 4.82kgf
Weight of body in liquid = Actual weight - upthrust
Upthrust exerted =Vρg
Where, V= volume
ρ= density
g=acc. due to gravity

Upthrust=100×109m3×1.8×103kgm3×10

0.18kgf

So, Weight of body in liquid = Actual weight - upthrust
50.18=4.82kgf

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Variation of Pressure in Fluids
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon