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take three similar milk bottles and fill one of them with kerosene oil,one with water and one with any other vegetable oil. fixsoda straw in them with help of cork and mark the level of each liquid in soda straw. place the bottle in trough .pour hot water in the trough. watch the level of each after few minutes what do you observe.list your observation with suitable reasonl. which type of glass dont break why they dont break?


 

take three similar milk bottles and fill one of them with kerosene oil,one with water and one with any other vegetable oil. fixsoda straw in them with help of cork and mark the level of each liquid in soda straw. place the bottle in trough .pour hot water in the trough. watch the level of each after few minutes what do you observe.list your observation with suitable reasonl.


which type of glass dont break why they dont break?




Grade:upto college level

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