1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

# A body weighs W1 in a liquid of density d1 and W2 in a liquid of density d2. What is the weight in a liquid of density d3?

A

W3 = W1(d3d1)W2(d3d2)d2d1

No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today!
B

W3 = W2(d3d1)W1(d3d2)d2d1

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C

W3 = W2(d1d2)W1(d3d2)d2d1

No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today!
D

W3 = W2(d3d1)W1(d3d2)d1d2

No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today!
Open in App
Solution

## The correct option is B W3 = W2(d3−d1)−W1(d3−d2)d2−d1 W1 = mg [1−d1D] = W[1−d1D] .........(a) Similarly, W2 = mg [1−d2D] = W[1−d2D] .........(b) and W3 = mg [1−d3D] = W[1−d3D] .........(c) Using (a) , (b) & (c) we obtain W3 = W2(d3−d1)−W1(d3−d2)d2−d1

Suggest Corrections
0
Join BYJU'S Learning Program
Related Videos
Archimedes' Principle
PHYSICS
Watch in App
Explore more
Join BYJU'S Learning Program