Two spheres of the same size are made up of iron and wood respectively and are immersed in water. Then the ratio of upthrust will be?

2:1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1:2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1:1

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

3:1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
1:1

Since both the spheres have an equal size so they have equal volume, so when they are immersed they will displace an equal volume of fluid. So the upthrust will also be equal.

Suggest Corrections

Similar questions

An iron sphere and a wooden sphere, both of the same size, are immersed in water. The ratio of upthrust is:

5. two spheres A and B , each of volume 100cm3 are placed on water (density = 1 g cm-3).the sphere A is made of wood of density 0.3 g cm-3 and sphere B is made of iron of density 8.9 g cm-3.

find - upthrust on each sphere.

Q. A sphere of iron and another of wood of the same radius are held under water. Let

F_{A}

and

F_{B}

are the uptrusts of iron and wood respectively.Compare the upthrust on the two spheres.

A sphere of iron and another of wood of the same radius are held under water. Compare the upthrust on the two spheres.

Q. Spheres of iron and lead having same mass are completely immersed in water. Density of lead is more than that of iron. Apparent loss of weight is

W_{1}

for iron sphere and

W_{2}

for lead sphere. Then

\frac{W_{1}}{W_{2}}

Join BYJU'S Learning Program

Two spheres of the same size are made up of iron and wood respectively and are immersed in water. Then the ratio of upthrust will be?

The correct option is C 1:1 Since both the spheres have an equal size so they have equal volume, so when they are immersed they will displace an equal volume of fluid. So the upthrust will also be equal.

The correct option is C
1:1

Since both the spheres have an equal size so they have equal volume, so when they are immersed they will displace an equal volume of fluid. So the upthrust will also be equal.