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Dr Mustafizur Rahman
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Posted 5 year ago
Dr Mustafizur Rahman 
वायुमंडलीय दाब नापने का यंत्र किस देश के वैज्ञानिक ने किया था
3 Answer(s)
Meenakshi Hooda
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Posted 5 year ago Meenakshi Hooda

In 1844,French scientist Lucien Visi invented the androids barometer. It has a sealed metal chamber that expand and contract depending on the atm. Pressure around it.
Chandni Dabral
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Posted 5 year ago Chandni Dabral

वायुदाबमापी की खोज इटली के वैज्ञानिक इवान जेलिस्टा टोरिसेली द्वारा सन् 1643 में किया गया था।
Mitesh Sharma
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Posted 5 year ago Mitesh Sharma

1844,French scientist Lucien Visi invented the androids barometer. It has a sealed metal chamber that expand and contract depending on the atm. Pressure around it.