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
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
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
NEET
Foundation JEE
Foundation NEET
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
Not sure what to do in the future? Don’t worry! We have a FREE career guidance session just for you!
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