Why does 30C air with 100% relative humidity feel hot and sticky while 30C water in a swimming pool feels cool and not sticky?
Because they're two totally different environments – one is 100% gas (albeit saturated with vapour), one is 100% liquid (water). And because of that, they have different heat transfer coefficient, so your heat exchange rate with them is dramatically different. Also, your sweat will be carried out…
The Short Answer
Because they're two totally different environments – one is 100% gas (albeit saturated with vapour), one is 100% liquid (water). And because of that, they have different heat transfer coefficient, so your heat exchange rate with them is dramatically different. Also, your sweat will be carried out with ease when in liquid, but has a hard time to evaporate in 100% relative humidity air.
Analysis
Key Concepts: Different, liquid, heat
This explanation focuses on different, liquid, heat and spans 61 words across 3 sentences. The depth is typical for Psychology questions (category average: 68 words), striking a balance between accessibility and completeness.
What This Answer Covers
The explanation opens with: “Because they're two totally different environments – one is 100% gas (albeit saturated with vapour), one is 100% liquid “ It then elaborates by presenting a contrasting perspective, ultimately building toward a complete picture across 3 connected points.
How This Compares in Psychology
Ranked #248 of 500 Psychology questions by answer depth (top 50%). This falls in the detailed tier — above average depth. The explanation goes beyond surface-level but keeps things accessible.
Frequently Asked Questions
Is there a simple explanation for why 30c air with 100% relative humidity feel hot and sticky while 30c water in a swimming pool feels cool and not sticky?
Because they're two totally different environments – one is 100% gas (albeit saturated with vapour), one is 100% liquid (water). And because of that, they have different heat transfer coefficient, so your heat exchange rate with them is dramatically…
How detailed is this explanation compared to similar Psychology questions?
This is an above-average answer at 61 words, ranked #248 of 500 Psychology questions by depth. The key concepts covered are different, liquid, heat.
What approach does this answer take to explain 30c air with 100% relative humidity feel hot and sticky whil?
The explanation uses root cause analysis and contrasting perspectives across 61 words. It is categorized under Psychology and addresses the question through 2 analytical lenses.