The average human has a density of 934 kg/m after inhaling and 1040 kg/m after exhaling. (a) Without making any swimming movements, what percentage of the human body would be above the surface in the Dead Sea (a lake with a water density of about 1230 kg/m3) in each o these cases? After Inhaling After Exhaling % % (b) Given that bone and muscle are denser than fat, what physical characteristics differentiate "sinkers" (those who tend to sink in water) from "floaters" (those who readily float)? Sinkers Floaters O More fat O More fat O Less fat O Less fat O Heavier bones O Heavier bones O Lighter bones O Lighter bones O Taller O Taller O Shorter O. Shorter

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The average human has a density of 934 kg/m³ after inhaling and 1040 kg/m³ after exhaling.

(a) Without making any swimming movements, what percentage of the human body would be above the surface in the Dead Sea (a lake with a water density of about 1230 kg/m³) in each of these cases?

- After Inhaling: ____ %
- After Exhaling: ____ %

(b) Given that bone and muscle are denser than fat, what physical characteristics differentiate “sinkers” (those who tend to sink in water) from “floaters” (those who readily float)?

- [ ] More fat
- [ ] Less fat
- [ ] Heavier bones
- [ ] Lighter bones
- [ ] Taller
- [ ] Shorter

- [ ] More fat
- [ ] Less fat
- [ ] Heavier bones
- [ ] Lighter bones
- [ ] Taller
- [ ] Shorter
Transcribed Image Text:The average human has a density of 934 kg/m³ after inhaling and 1040 kg/m³ after exhaling. (a) Without making any swimming movements, what percentage of the human body would be above the surface in the Dead Sea (a lake with a water density of about 1230 kg/m³) in each of these cases? - After Inhaling: ____ % - After Exhaling: ____ % (b) Given that bone and muscle are denser than fat, what physical characteristics differentiate “sinkers” (those who tend to sink in water) from “floaters” (those who readily float)? - [ ] More fat - [ ] Less fat - [ ] Heavier bones - [ ] Lighter bones - [ ] Taller - [ ] Shorter - [ ] More fat - [ ] Less fat - [ ] Heavier bones - [ ] Lighter bones - [ ] Taller - [ ] Shorter
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