Question
Download Solution PDFखालीलपैकी कोणता वाहक आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFवरील सर्व हे योग्य उत्तर आहे.
Key Points
- चांदी, तांबे आणि ग्रेफाइट हे सर्व वाहक आहेत.
- जे पदार्थ त्यांच्यामधून विद्युत् प्रवाहाचे वहन करतात त्यांना वाहक म्हणून ओळखले जाते.
- त्यांच्याकडे मोठ्या प्रमाणात मुक्त इलेक्ट्रॉन असतात
- वाहक ही अशी सामग्री आहे जी उष्णता वाहू शकते.
- उष्णता ही औष्णिक ऊर्जा आहे आणि एका ठिकाणाहून दुसऱ्या ठिकाणी वहनाद्वारे हस्तांतरित केली जाते.
- धातू उष्णतेचे सुवाहक असतात.
Additional Information
- वाहक नसलेल्या अधातुंची उदाहरणे: डायमंड, लाकूड, वाळू.
- ग्रेफाइट हा एकमेव अधातू आहे जो विद्युत वाहू शकतो.
Last updated on Jun 11, 2025
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