Questions
A platinum wire has a resistance of 2. 62 at 15°C and 3.29 at 80°C. Find the temperature coefficient of the resistance of platinum wire.
detailed solution
Correct option is A
a=R2−R1R1t2−R2t1Talk to our academic expert!
Similar Questions
A piece of copper and the other of germanium are cooled from the room temperature to 80K, then which of the following would be correct statement?
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
