पदार्थांचे प्रसरण व आकुंचन | Contraction and diffusion of substances | Marathi shala | Ashok sir

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Published at : January 05, 2023

पदार्थांचे आकुंचन व प्रसरण | Contraction and diffusion of substances | Marathi shala | Ashok sir

पदार्थांचे आकुंचन व प्रसरण होणे हे उष्णतेमुळे घडून येते. एखाद्या पदार्थाला उष्णता दिली तर ती प्रसरण पावते व उष्णता काढून घेतली तर आकुंचन पावते. म्हणजेच उष्णतेचे प्रसरण व आकुंचन हे उष्णतेचे परिणाम आहेत. या प्रयोगात उष्णतेच्या साह्याने पदार्थांचे आकुंचन व प्रसरण कसे होते हे समजावून सांगण्याचा प्रयत्न केला आहे.

The contraction and expansion of substances is caused by heat. If heat is applied to a substance, it expands and if heat is removed, it contracts. That is, expansion and contraction of heat are effects of heat. In this experiment an attempt has been made to explain the contraction and expansion of matter with the help of heat.

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पदार्थांचे आकुंचन व प्रसरण म्हणजे काय
पदार्थांचे आकुंचन व प्रसरण कसे होते
उष्णतेचे परिणाम कोणते आहेत

What is contraction and diffusion of substances
How matter contracts and expands
What are the effects of heat

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contractiondiffusionscience experiments