कौन सा कथन उपकरण से प्राप्त अवलोकन है?
Which statement is an observation obtained using an instrument?
Explanation opens after your attempt
C. जल का तापमान \(25^\circ C\) हैThe water temperature is \(25^\circ C\)
Concept
Temperature is measured with a thermometer so this is an instrument-based observation. In exams look for a number and unit.
Why this answer is correct
The correct answer is C. जल का तापमान \(25^\circ C\) है / The water temperature is \(25^\circ C\). Temperature is measured with a thermometer so this is an instrument-based observation. In exams look for a number and unit.
Exam Tip
तापमान तापमापी से मापा जाता है इसलिए यह उपकरण आधारित अवलोकन है। परीक्षा में संख्या और इकाई देखें।
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