Among metals, which is the least efficient heat conductor.

Practice MCQ for SSC, UPSC, RRB Exams

A. Lead A.
B. Mercury B.
C. Calcium C.
D. Sodium D.

Correct Answer: A সঠিক উত্তর: A

Explanation ব্যাখ্যা

While other metals like mercury are also considered relatively poor heat conductors compared to good conductors like copper, lead generally has the lowest thermal conductivity among common metals.

Related Questions সম্পর্কিত প্রশ্ন

Our App:
Follow us on:
Facebook Link Youtube Link

Employee Login
Institution Admin Panel
Terms and Conditions
Privacy Policy
Account Deletion Policy

© All right Reversed.Xcelerate