Physics · Heat Transfer
मोटाई L और तापीय चालकता k वाली दीवार में तापांतर ΔT पर एकसमान ऊष्मा प्रवाह Q होता है। प्रति इकाई क्षेत्रफल में ऊष्मा चालन दर (heat flux q) का सही व्यंजक क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1q = k ΔTL✓
- 2q = ΔTkL
- 3q = kL ΔT
- 4q = kLΔT
सही उत्तर देखें
q = k ΔTL
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