Questions
An iron rod of length 50cm is joined end to end to an aluminium rod of length 100cm. All measurements refer to 200C. The coefficients of linear expansion of iron and aluminium are 12 × 10–6/0C and 24 × 10–6/0C respectively. The average coefficient of composite rod is
detailed solution
Correct option is A
Talk to our academic expert!
Similar Questions
A rotating solid metal sphere is heated by . If then percentage change in its moment of inertia is
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
