Civil Services UPSC CAPF (Assistant Commandants) Test Series 2025 General Science Physics Heat and Transfer
Assertion (A): In cold climates, houses are often built with double-pane windows filled with argon gas.
Reason (R): Argon gas reduces the thermal conductivity between the window panes, minimizing heat loss.
1
Both A and R are true, and R is the correct explanation for A
2
Both A and R are true, but R is not the correct explanation for A.
3
A is true, but R is false.
4
A is false, and R is true.