Yintoni nkanyamba, yaye yintoni ebonisa inkangeleko yayo?

Ngethamsanqa, bambalwa kakhulu abantu kwilizwe lethu bayazi into nenkanyamba. Kakade ke, asiyi kuthetha twist kancinane, nto leyo maxa wambi emasimini kunye eluqayini entlango. Kumalunga zidada isigebenga esesibhakabhakeni, ezidla sibonakala thundercloud kwaye phantsi phantse kube kanye ubuso emhlabeni ngohlobo buti okanye namafu sleeve sangqa amashumi eziliqela okanye amakhulu leemitha. Ngaphandle kokuba kukho ixesha elide, ukuba kungalindeleka ukuba engxakini. Makhe sijonge ngokweenkcukacha ngaphezulu yintoni le meko.

Yintoni nkanyamba?

Zama ukuba nomfanekiso kruthwano ngenxa umahluko ingcinezelo phakathi emoyeni ifanele omkhulu esijikelezayo ngesantya ubukhalipha ngexesha elifanayo sisondela sesazulwini sayo yonke elijikajikayo. E Melika, oko kukuthi nkanyamba, abaninzi wazi ngokuzibonela. Kukho into ebizwa ngokuba inkanyamba. Kukho Izithethantonye: eziphakathi-yinkanyamba kunye ihlwili legazi, kodwa zisetyenziswa kakhulu alufane. Ujikelezo phakathi le omtsha yi ebalwa, kanye njengoko livela kwi iinkanyamba ukuba kwenzeka kumntla ikhweyitha iplanethi yethu.

iimpawu tornado

Nkqo enye loo mngxuma besukelana ezilishumi, yaye nkqo - leekhilomitha mahlanu. Speed kuwo ngabantu angaphezulu 33 m / s. Ukuthetha ngento nkanyamba, qiniseka ukuba uqaphele ukuba amandla amakhulu. Ngokutsho koqikelelo lwabemi leengcaphephe ezifana A. Yu. Gubar, S. A. Arsenev kunye V. N. Nikolaevsky, amandla avareji inkanyamba radius ye khilomitha kunye ngesantya malunga 70 m / s ifaniswa amandla i ukuqhushumba atom, avavanywe kwi-US ngoJulayi 1945 New Mexico. Xa ifomu, neenkanyamba kwenzeka kuphela ngohlobo yimingxuma. Ngamanye amaxesha iinkanyamba kufana inkangeleko umphanda wayo, cone, iglasi, intambo bichepodobnuyu, umtya, iimpondo uMtyholi, hourglass , njl Kodwa ke kaninzi kwenzeka ngohlobo ityhubhu, ifanele okanye buti ukuba ijinga ilifu umzali. Thatha ujongo kwi inkanyamba, ogama ifoto siboniswa apha ngezantsi. Looks kuyoyikisa, akunjalo? Ngamanye amaxesha inani lamaxhoba iziganeko ezifana phezulu kwekhulu abantu abaliqela. Le inkanyamba kakhulu esibi nodumo kwimbali American uthathwa Tristate. Kutshayelwa March 18, 1925 ngomhla ummandla ezintathu ithi (Missouri, Illinois, Indiana), wathabatha naye 747 ubomi babantu ...

Apho kukho nkanyamba, yaye oko isizathu ukwenzeka kwayo?

Inkanyamba idla kwakheka izimpi tropospheric apho kuvavanywa ujongano lwe khona umoya kwiqondo lobushushu ezahlukeneyo, ukufuma kunye Velocity emoyeni. Kummandla ingozi ezimbalwa ukubanda ashushu kakhulu emoyeni ezingazinzanga kwaye kunegalelo ukuvela kwi inkanyamba isifuba efini, yaye ngaphantsi eddies ezininzi ezimfutshane lesiphithiphithi. Oku kudla yenzeka yasekwindla nemvula yasentwasahlobo nasehlotyeni. Umzekelo, Fronts abandayo bazahlule umoya obandayo neyomileyo ukusuka Canada kunye nomoya ofumileyo ezishushu Atlantic Ocean, okanye i-Gulf of Mexico. Ngamanye amaxesha kungquzulwano kwenzeka phezu kolwandle, kwaye ke kukho inkanyamba ulwandle. Kunokuba phantse ngaphaya ngokupheleleyo kwaye kuphela, amanzi asezantsi inxalenye ezinothuli, umntu ndiyaqonda ngengozi esondelayo enqanaweni. Isaqhwithi kwenzeka kuphela Emhlabeni, kodwa ezinye izijikelezi-langa sethu, umzekelo, kwi Jupiter noNeptune. Tornado Mars ayikwazi ukuvela ngenxa xi eliphantsi kunye nomoya omncane kakhulu. Kodwa Venus, imeko esahlukileyo, yaye ngenxa yoko ke amathuba inkanyamba kukho phezulu kakhulu.