Zamkati
Pulogalamu ya kachulukidwe ndiye kuchuluka kwa zinthu zosiyanasiyana, popeza gawo ili Amayeza kuchuluka kwa misa yomwe ilipo pamiyeso yonse.
Ngati phukusi limodzi lili ndi mapeleti a Styrofoam, mwachitsanzo, ndi phukusi lachiwiri, lofanana, lili ndi matailosi a ceramic, zikuwonekeratu kuti lachiwiri likhala lolemera kwambiri kuposa loyambalo. Kuchulukitsitsa ndichinthu chomwe chimalola zinthu zosiyanasiyana kuzindikirika.
Mwachitsanzo, iye kutsogolera ali ndi makulidwe a 11.3 g / cm3, a mkaka ndi 1.03 g / cm3 ndipo wa carbon monoxide, mpweya woopsa kwambiri kwa anthu, ndi 0.00125 g / cm chabe3. Pulogalamu ya matupi olimba amakonda kukhala osalimba kuposa zakumwa ndipo nawonso amakhala ndi kachulukidwe kuposa mpweya.
Matiresi amphira a thovu, omwe amapangidwa ndi zinthu zotchedwa polyurethane kapena polyester, amatha kukhala ndi kachulukidwe kosiyanasiyana ndipo izi zimadziwitsa, mwanjira ina, mtundu wawo komanso kulimba kwawo. Poterepa, kuchuluka kwa thovu kumafotokozedwa mu kilogalamu pa kiyubiki mita (kg / m3).
Kuchuluka kochepa kovomerezeka pakupanga matiresi Ndi 22 kg / m³, matiresi ocheperako amakhala olemera koma amawerengedwa kuti ndiabwino kupewa mavuto am'mapazi am'mbuyo komanso kupindika kwa msana; amakhalanso olimba.
Pulogalamu ya zopangira zopanda pake komanso zochepa nthawi zambiri amakhala othandiza monga kutentha ndi zotsekemera zomveka. Zipangizozi zimayandama pamadzi, ngati kork kapena pulasitiki.
Mphamvu yophiphiritsa ya "wandiweyani"
Powonjezerapo lingaliro lachulukidwe lakuthupi ndikuti china chake chimanenedwa kuti ndi cholimba, mophiphiritsa, liti pamafunika chidwi kapena chidwi kuti zimvetsetsedwe, mwina chifukwa cha zovuta kapena zovuta zake.
Mwachitsanzo, mutu umasankhidwa kukhala "wandiweyani" ukakhala wotsutsana; Buku kapena kanema amathanso kutchedwa "wandiweyani" kapena "wandiweyani" munjira imeneyi. Ngakhale maphunziro aku koleji omwe amafunikira kuphunzira kwambiri kapena kuyesetsa kutulutsa kapena kuloweza amatha kuwerengedwa ndi ophunzira ngati "wandiweyani."
Kuchuluka kwa anthu
Kumbali ina, kuchuluka kwa anthu ndi a kuchuluka kwa anthu zomwe zimapangitsa chiwerengero cha anthu pagulu lililonse lapamwamba, kaya ndi anthu kapena nyama kapena zomera.
Zitsanzo za kuchulukana
Zitsanzo za makulidwe osiyanasiyana a zinthu zamagulu kapena zinthu zovuta, komanso kuchuluka kwa mizinda:
- Kuchuluka kwa Naphtha: 0.70 g / cm3
- Kuchuluka kwa ayezi (pa 0 ° C): 0.92 g / cm3
- Kuchuluka kwa Mercury: 13.6 g / cm3
- Kachulukidwe ka matiresi wa thovu: 28 kg / m3
- Kuchuluka kwa anthu ku Mexico City (chaka cha 2010): 5862 okhala / km²
- Kuchuluka kwa matabwa a paini a Paraná (owuma): 500 kg / m3
- Kutalika kwa nkhuni zakuda (youma): 800 kg / m3
- Kuchulukitsitsa kwa helium (mpweya womwe mabuloni oyenda amakhala ndi mpweya): 0.000178 g / cm3
- Kuchuluka kwa uranium: 18.7 g / cm3
- Kachulukidwe katsopano ka mitengo ya lenga m'nkhalango ya Andean-Patagonian: 20,000 mpaka 40,000 zitsanzo / ha.
