Liwiro phokoso. amaphatikizanso mawu mu chilengedwe ndi luso

Kufufuza dziko lonse anali wokhoza kumva munthu ngati mphatso kuchokera mu chirengedwe. Chifukwa tili ndi mwayi trill mbalame ndi zidutswa za music, kulandira chizindikiro, chenjezo kuopsa ndi kulankhulana wina ndi mzake.

Poona chikhalidwe cha phokoso, sayansi anapereka yankho kuti tikulimbana ndi mafunde makina. Uzigawidwa, muyenera kukhala ndi sing'anga zotanuka. Yankho la funso zimene liwiro phokoso mu zingalowe pansi makhalidwe abwino (wathunthu n'chopanda) akusonyeza palokha. Mu yosesa sakhoza kufalitsa. Liwiro phokoso, motero, ali wofanana ndi ziro. Koma zimenezi sizikutanthauza kuti palibe malo mu zochitika azithunzithunzi lamayimbidwe. Ena explainable ndithu chikhalidwe ndi mwachindunji zokhudzana ndi kakulidwe ka malo lotseguka danga anthu. Kubangula kwa injini mu galimoto, phokoso kunjenjemerako yoyenda danga. A zochitika zina nalo kupeza kufotokozera, mwachitsanzo, monga phokoso limene ayende chowala dziko, kapena otsika-pafupipafupi "kuda" wa spacecraft lapansi.

M'zochitika zosiyanasiyana mathamangidwe cha phokoso ali ndi phindu zina empirically. kufalitsa anakhudzidwa ndi kukhalapo mavuto. Popeza kuti tikulimbana ndi mafunde makina, tikuona mmene phokoso amapita kuzungulira zolepheretsa zimenezi. zodabwitsazi ndi mafunde otchedwa mapindidwe akuwala. mafunde Low zambiri amenable si mkulu. Khor, akusandutsa ngodya, choyamba "wotaya" mawu lalitali, ndiye chimakhala inaudible oimba ndi mawu otsika.

Zotsatira za mafunde othandiza pa umoyo wa malingaliro, asanatulukire wa infrasound. Jenereta inaudible phokoso mafurikwense zingakhudze maganizo woipa lalikulu la anthu. Choncho, zinthu zakuthambo America Robert Wood ndiye ndi kuyesera chochititsa. Anagwira zisudzo infrasound jenereta, yatsani izo ndi anthu ena oonera onse anakumbatira zachilendo m'chikaiko chowakaikitsa ndi nkhawa.

Ngakhale chodabwitsa monga zikamera wa "Dutchmen zouluka" - zombo ndi timu akufa, kuyesera kufotokoza chikoka cha mafurikwense infrasonic kwaiye nyanja phompho kukachita namondwe.

Popeza chikhalidwe cha kafalitsidwe mafunde phokoso, Ndizachidziwikire kuti liwiro la phokoso mapangidwe osiyanasiyana ali ukulu osiyana. Zinaonetsa kuti propagates phokoso mu mpweya imathamanga osiyana. Mu chigawo ichi yogwira si kusonkhezera kachulukidwe mpweya, izo zimatengera kulemera maselo.

Mu zakumwa phokoso umayenda ngakhale mofulumira. Nawa chabe zoipa anthu khutu kusiyanitsa mu woterewu. Sound mafunde pochulukitsa mwa madzi, pafupifupi kwathunthu anasonyeza kuchokera likalowa m'makutu a. Koma Leonardo da Vinci wapeza njira pachiyambi kumvera phokoso m'madzi. Kuti zimenezi zitheke, anatiuza ntchito adatchithisira mu nkhafi ndikupita madzi. Ngati ife tikufanizira liwiro phokoso mu mlengalenga (331 m / s) ndi madzi (1435 m / s), n'zotheka younikira ndi mwayi osiyana lolemererapo sing'anga anthu.

Zolimba kumenya zolembedwa zonse. Liwiro oganiza iwo angafikire 5000 m / s. An chidwi zinachitikira tingachite ndi wamba njanji kamodzi khutu. Ngati munthu patali kugunda ndi nyundo, tikhoza kumva bwino kumenya awiri. Choyamba - ichi ndi mfundo zomveka akamagwira kufalitsa zitsulo, ndipo chachiwiri - yoweyula anafika ndi mpweya.

Pakuti ambiri a zochitika thupi mathamangidwe phokoso ndi mtundu wa muyeso, poyambira poyerekezera. Ankhondo Modern ankamuona ngati kupambana chachikulu cha mphamvu zake supersonic. Kuyeza Ndime ya gawo ena a phokoso limayendera, n'zotheka kudziwa mtunda molondola mkulu.

Ntchito zotsatira phokoso muzochitika zosiyanasiyana za anthu ndiwo maonekedwe ochititsa zosiyanasiyana ake.