An instrument use to measure gas pressure is called
An instrument use to measure gas pressure is called
گیس پریشر کی پیمائش کے لیے استعمال ہونے والے آلے کو کیا کہا جاتا ہے۔
Explanation
A Manometer is a device to measure pressures.
A common simple manometer consists of a U shaped tube of glass filled with some liquid.