गर्म जल का घनत्व ठंडे जल की तुलना में सामान्यतः कैसा होता है?
How is the density of warm water generally compared with cold water?
Explanation opens after your attempt
B. कमLower
Concept
Warm water expands and can have lower density. For exams, link warm water with lower density.
Why this answer is correct
The correct answer is B. कम / Lower. Warm water expands and can have lower density. For exams, link warm water with lower density.
Exam Tip
गर्म जल फैलता है और उसका घनत्व कम हो सकता है। परीक्षा में गर्म जल को कम घनत्व से जोड़ें।
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