Kuwandisa

Munyori: Peter Berry
Zuva Rekusika: 17 Chikunguru 2021
Gadziridza Zuva: 11 Chivabvu 2024
Anonim
OLUGAMBO. Bobi Wine ayogedde ekyagobya abakakiko kebyokulonda 8 kuwandisa kibiina kye kyekyabagobya.
Vhidhiyo: OLUGAMBO. Bobi Wine ayogedde ekyagobya abakakiko kebyokulonda 8 kuwandisa kibiina kye kyekyabagobya.

Zvemukati

Iyo kuwanda ndiwo mwero wekumanikidzwa kwezvinhu zvakasiyana, kubvira paramende iyi inoyera huwandu hwehukuru huripo pauniti vhoriyamu.

Kana imwe pasuru iine Styrofoam pellets, semuenzaniso, uye yechipiri package, yehukuru hwakaenzana, iine zvedongo mataira, zviri pachena kuti yechipiri inorema zvakanyanya kupfuura yekutanga. Kuwanda kwevanhu chinhu chinobvumidza zvinhu zvakasiyana kuti zvionekwe.

Semuenzaniso, iye Tungamira ine huwandu hwe11.3 g / cm3, iyo ye mukaka iri 1.03 g / cm3 uye iyo ye carbon monoxide, gasi rinotyisa kwazvo kuvanhu, ingori 0,00125 g / cm3. Iyo miviri yakasimba inowanzove nehupamhi hwepamusoro kupfuura zvinwiwa uye izvi zvakare zvine mwero wakakwirira kudarika magasi.

Mvere mametiresi efuro, ayo akagadzirwa nechinhu chinonzi polyurethane kana polyester, anogona kuve nehukuru hwakasiyana uye izvi zvinosarudzira, muchidimbu, hunhu hwavo uye kusimba. Muchiitiko ichi, kuwanda kweiyo furo kunoratidzwa mumakirogiramu pa cubic mita (kg / m3).

Izvo zvishoma zvinokurudzirwa kuwanda kwekugadzira matiresi iri 22 kg / m³, mamatiresi ane denser anorema asi anoonekwa seari nani kudzivirira matambudziko ekurwadziwa kwepashure uye deformation yemuzongoza; izvo zvakare zvinogara zvakanyanya.


Iyo porous uye zvishoma gobvu zvinhu zvinowanzo shanda se tembiricha uye inodzivirira insulators. Izvi zvinhu zvinowanzo kuyangarara pamusoro pemvura, kunge kork kana plastiki.

Iyo yekufananidzira pfungwa ye "dense"

Nekuwedzera kweiyi pfungwa yehuremu hwepanyama ndeyekuti chimwe chinhu chinonzi chakakora, nenzira yekufananidzira, riini inoda kutarisisa kwakawanda kana kuisa pfungwa kunzwisiswe, kungave nekuda kwekuoma kana kunetsa kwacho.

Semuenzaniso, musoro wenyaya unotsanangurwa se "gobvu" kana uchipesana; bhuku kana bhaisikopo rinogona kunzi "dense" kana "dense" neiyi pfungwa zvakare. Kunyangwe chidzidzo chekoreji icho chinoda yakawanda yekudzidza kana kuyedza kwekubvisa kana kuyeuchidza kunogona kuverengerwa nevadzidzi se "dense."

Kuwanda kwevanhu

Kune rimwe divi, huwandu hwehuwandu hwevanhu ndi demographic pfungwa iyo inokonzera iyo huwandu hwevanhu pachikamu chepamusoro, kunyangwe ava vari vanhu kana mhuka kana zvirimwa.


Mienzaniso yehuwandu

Mienzaniso yekusiyana kwakasiyana kwe makemikari zvinhu kana zvinhu zvakaoma, uye kuwanda kwevanhu mumaguta:

  1. Kuwanda kweNaphtha: 0.70 g / cm3
  2. Kuwedzera kwechando (pa0 ° C): 0.92 g / cm3
  3. Kuwanda kweMercury: 13.6 g / cm3
  4. Kuwedzera kweyakajairika peti metiresi: 28 kg / m3
  5. Huwandu hwevanhu hweMexico City (gore 2010): 5862 vagari / km²
  6. Paraná pine huni huni (yakaoma): 500 kg / m3
  7. Nhema mhashu huni huni (yakaoma): 800 kg / m3
  8. Kuwedzera kweiyo helium (gasi rine mabhaluni anobhururuka akafemerwa): 0.000178 g / cm3
  9. Uranium kuwanda: 18.7 g / cm3
  10. Kuwandisa kwekumutsiridza miti yemarenga musango reAndean-Patagonian: zviuru makumi maviri kusvika makumi mana ezviuru / ha.


Tinokukurudzira

Mazwi anopera -esto, -esta uye -este
Mashoko anoenderana "nemhino"
Natural sarudzo