alleryThe amount of water vapour present in air is called:
AHeaviness
BHollowness
CHumidity
DHardness
Answer & Solution
Correct answer: C. Humidity
1. Air can hold only so much at a given temperature.
2. High values slow evaporation down.
3. It is humidity.
_Source: syllabus Science, Ch 1 'Matter in Our Surroundings'_
Keep practising Matter in Our Surroundings
Browse all Matter in Our Surroundings questions for CBSE Class 9, or explore more Science topics.
Related questions
Match each separation technique with the mixture it resolves:Match each factor affecting evaporation rate with its influence:Match each phase change process with its thermal definition:Match each state of matter with its kinetic particulate characteristic:Pick the right answer, quicklySpot the one that does not fitOrder what happens as ice is heatedSort each idea by what it concerns