SATHEE: Properties Of Solids And Liquids Question 261

Properties Of Solids And Liquids Question 261

Question: An ice berg of density 900 Kg/m3 is floating in water of density 1000 Kg/m3. The percentage of volume of ice-cube outside the water is [CPMT 2004]

Options:

A)20%

B)35%

C)10%

D) 25%

Show Answer

Answer:

Correct Answer: C

Solution:

Let the total volume of ice-berg is V and its density is r.

If this ice-berg floats in water with volume

Vininside it then $V_{i n} σ g = V ρ g$

therefore $V_{i n} = (\frac{ρ}{σ}) V$ [ $σ =$ density of water]or $V_{o u t} = V - V_{i n} = (\frac{σ - ρ}{σ}) V$ therefore $\frac{V_{o u t}}{V} = (\frac{σ - ρ}{σ}) = \frac{1000 - 900}{1000} = \frac{1}{10}$ \ $V_{o u t} = 10$ of V

Properties Of Solids And Liquids Question 261

Question: An ice berg of density 900 Kg/m3 is floating in water of density 1000 Kg/m3. The percentage of volume of ice-cube outside the water is [CPMT 2004]

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

Properties Of Solids And Liquids Question 261

Question: An ice berg of density 900 Kg/m3 is floating in water of density 1000 Kg/m3. The percentage of volume of ice-cube outside the water is [CPMT 2004]

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

Menu