Home
Class 9
PHYSICS
An object is put one by one in three liq...

An object is put one by one in three liquids having different densities. The object floats with `(1)/(9),(2)/(11) and (3)/(7)` parts of their volumes outside the liquid surface in liquids of densities `d_(1),d_(2) and d_(3)`, respectively. Which of the following statement is correct ?

A

`d_(1)gtd_(2)gtd_(3)`

B

`d_(1)gtd_(2)ltd_(3)`

C

`d_(1)ltd_(2)gtd_(3)`

D

`d_(1)ltd_(2)ltd_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
In a liquid of higher density more part of the object remains outside the liquid. Since, the order of part of their volume outside the liquid is given by (part of the body out side the liquid) `prop` densities of liquid
`(1)/(9)lt(2)/(11)lt(3)/(7)`
Thus, the order of densities in increasing order is
`d_(1)ltd_(2)ltd_(3)`
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    NCERT EXEMPLAR ENGLISH|Exercise SHORT ANSWER TYPE QUESTIONS|7 Videos

  • GRAVITATION

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|4 Videos

  • FORCE AND LAW OF MOTION

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER|3 Videos

  • MOTION

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|6 Videos

Similar Questions

Explore conceptually related problems

If equal masses of two liquids of densities d_(1) and d_(2) are mixed together, the density of the mixture is

A body of density d_(2) is dropped from rest at a height x into a beaker having a liquid of density d_(1)(d_(2)gtd_(1)) . Which of the following is/are true?

If two liquids of same mass but densities rho_1 and rho_2 respectively are mixed, then the density of the mixture is:

An object weights m_(1) in a liquid of density d_(1) and that in liquid of density d_(2) is m_(2) . The density of the object is

Fig. shows the same block of wood floating in three different liquids A, B and C of densities by e_1,e_2 and e_3 respectively. Which of the liquid has the highest density? Give a reason for your answer.

A body floats in a liquid A of density rho_(1) with a part of it submerged inside liquid while in liquid B of density rho_(2) totally submerged inside liquid. The densities rho_(1) and rho_(2) are related as :

If two liquids of same volume but different densities rho_1 and rho_2 are mixed, then the density of the mixture is:

A solid sphere having volume V and density rho floats at the interface of two immiscible liquids of densites rho_(1) and rho_(2) respectively. If rho_(1) lt rho lt rho_(2) , then the ratio of volume of the parts of the sphere in upper and lower liquid is

Two miscible liquids of densities 1.2gm//cm and 1.4gm//cm aer mixed with a proportion ratio of their volumes equal to 2.5: what is the density of redulting liquid?