Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

Coefficient of apparent expansion of mercury in a glass vessel is 153 x 10-6 /oC and in a steel vessel is 144 x 10-6 /°C. If α for steel is 12 x 10-6 /°C, then that of glass is

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

a

36 X 10-6/ °C

b

6 X 10-6/ °C

c

27 X 10-6/ °C

d

9 X 10-6/ °C

answer is D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

γHg/g=γHg -3αg and γHg/s=γHg-3αs ⇒          αg=αs-γHg/g-γHg/s 3                      =12×10-6-(153-144)×10-63                      =9×10-6/C  o
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring