Physics · Scientific Instruments
कौन सा उपकरण विशेष रूप से वायुमंडलीय दबाव के परिवर्तनों की निरंतर रिकॉर्डिंग (लेखन) के लिए डिज़ाइन किया गया है?
- 1हाइड्रोग्राफ (Hydrograph)
- 2बोलोमीटर (Bolometer)
- 3बैरोमीटर (Barometer)
- 4बैरोग्राफ (Barograph)✓
सही उत्तर देखें
बैरोग्राफ (Barograph)
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