Statement-I: Coefficient of cubical expansion is three times the coefficient of linear expansion....

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Statement-I: Coefficient of cubical expansion is three times the coefficient of linear expansion.
Statement-II: Distance is between two points on a metallic sheet increases with rise in temperature. 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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