A non-conducting body floats in a liquid at 20oC with 23 of its volume immersed in the liquid. When liquid temperature is increased to 100oC,34 of body's volume is immersed in the liquid. Then, the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

Coefficient of real expansion, γR=V2-V1V1T2-T1Here, V2=34,V1=23and (T2 -T1) = (100 - 20) = 80∘C∴ γR=34-2323(80)=1640=15.6×10-4∘C-1

A non-conducting body floats in a liquid at 20oC with 23 of its volume immersed in the liquid. When liquid temperature is increased to 100oC,34 of body's volume is immersed in the liquid. Then, the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

Coefficient of real expansion, γR=V2-V1V1T2-T1Here, V2=34,V1=23and (T2 -T1) = (100 - 20) = 80∘C∴ γR=34-2323(80)=1640=15.6×10-4∘C-1

AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

A non-conducting body floats in a liquid at 20^oC with $\frac{2}{3}$ of its volume immersed in the liquid. When liquid temperature is increased to 100^oC, $\frac{3}{4}$ of body's volume is immersed in the liquid. Then, the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

$1.56 \times 10^{- 4} / ° C$

$15.6 \times 10^{- 4} / ° C$

$156 \times 10^{- 4} / ° C$

$0.156 \times 10^{- 4} / ° C$

answer is A.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

Coefficient of real expansion,

$γ_{R} = \frac{V_{2} - V_{1}}{V_{1} (T_{2} - T_{1})}$

Here, $V_{2} = \frac{3}{4}, V_{1} = \frac{2}{3}$

and $(T_{2} - T_{1}) = (100 - 20) = 80^{\circ} C$

$∴$ $γ_{R} = \frac{(\frac{3}{4} - \frac{2}{3})}{\frac{2}{3} (80)} = \frac{1}{640} = 15.6 \times 10^{- 4 \circ} C^{- 1}$

Watch 3-min video & get full concept clarity

courses

No courses found

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

best study material, now at your finger tips!

live classes
progress tracking
24x7 mentored guidance
study plan analysis

download the app

A non-conducting body floats in a liquid at 20oC with 23 of its volume immersed in the liquid. When liquid temperature is increased to 100oC,34 of body's volume is immersed in the liquid. Then, the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

Best Courses for You

Detailed Solution

courses

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

download the app

Download the App