Question
Download Solution PDF500 ग्रॅम वस्तुमानाच्या एका धातूच्या ठोकळ्याची विशिष्ट उष्णता क्षमता ( Jg-1K-1 मध्ये) शोधा, ज्याचे तापमान 80°C ने वाढते तेव्हा ते 10 किलोज्यूल उष्णता शोषून घेते?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
विशिष्ट उष्णता क्षमता:
- त्याचे तापमान एका अंशाने बदलण्यासाठी आवश्यक उष्णतेचे प्रमाण म्हणून त्याची व्याख्या केली जाऊ शकते.
- गणितानुसार, उष्णता आवश्यक आहे, Q = mcΔT,
- जेथे m = वस्तुमान, c = विशिष्ट उष्णता क्षमता, ΔT = तापमानातील फरक
- हे Jg-1K-1 मध्ये मोजले जाऊ शकते.
गणना:
दिल्याप्रमाणे: वस्तुमान, m = 500 ग्रॅम, तापमानातील फरक, ΔT = 80ºC, उष्णता, Q = 10 kJ
विशिष्ट उष्णता क्षमता,
म्हणून, विशिष्ट उष्णता क्षमता 0.25 Jg-1K-1 आहे
Last updated on Jul 11, 2025
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