Physics · Measuring Instruments
दूध के आपेक्षिक घनत्व या शुद्धता को मापने के लिए किस उपकरण का उपयोग किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1इलेक्ट्रोमीटर (Electrometer)
- 2लैक्टोमीटर (Lactometer)✓
- 3बैरोमीटर (Barometer)
- 4हाइड्रोमीटर (Hydrometer)
सही उत्तर देखें
लैक्टोमीटर (Lactometer)
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