Izinhlobo Zamagagasi
Amagagasi ayizinto zemvelo ezidlala indima ebalulekile ezicini ezahlukene zokuphila kwansuku zonke kanye nesayensi. Kusukela kumagagasi amakhulu olwandle kuya kumagagasi omsakazo avumela ukuxhumana okude, amagagasi ayizibonakaliso zamandla ahamba ngendlela. Lesi sihloko sizohlola izinhlobo ezahlukene zamagagasi, kanye nezici zawo kanye nokusetshenziswa kwawo ekuphileni kwethu.
Ukuqonda Amagagasi
Ngokuvamile, igagasi liwukuphazamiseka noma ukudlidliza okusakazeka ngokusebenzisa indawo noma isikhala. Amagagasi angadlulisela amandla kusuka endaweni eyodwa kuya kwenye ngaphandle kokuhambisa unomphela izinhlayiya zale ndawo. Kunezinhlobo ezimbili eziyinhloko zamagagasi ngokusekelwe endleleni adlidliza ngayo: amagagasi omshini kanye namagagasi kagesi.
Amagagasi Omshini
Amaza omshini adinga i-medium ukuze asakazeke. Le medium ingaba yinto eqinile, ewuketshezi, noma igesi. Amaza omshini ngokwawo ahlukaniswe ngezinhlobo eziningana ngokusekelwe endleleni ahamba ngayo kanye nohlobo lokuphazamiseka.
1. Amagagasi Ade
Amagagasi amade angamagagasi okudlidliza kwawo okushintshashintshayo kuhambisane nesiqondiso sokusabalala. Isibonelo esivame kakhulu sala magagasi amagagasi omsindo. Uma umuntu ekhuluma, izintambo zezwi ziyadlidliza, zidale izindawo zokucindezela nokwelula emoyeni, bese zisakazeka njengamagagasi omsindo.
Aplikasi:
– Amagagasi e-longitudinal abaluleke kakhulu ekuxhumaneni, njengakuma-microphone kanye nezipikha.
– Kusetshenziswa ku-sonography yezokwelapha ukumaka ingaphakathi lomzimba.
2. Amagagasi Aguquguqukayo
Ngakolunye uhlangothi, amagagasi aguquguqukayo anohlangothi lokudlidliza oluqondile nohlangothi lokusabalala. Amagagasi amanzi namagagasi entanjeni kuyizibonelo ezivamile zamagagasi aguquguqukayo.
Aplikasi:
– Amagagasi ahambayo emanzini angasetshenziswa emidlalweni yokushwiba emanzini.
– Ekuhlaziyweni kokuzamazama komhlaba, amagagasi e-S (esibili) ayisibonelo samagagasi anqamulayo.
3. Amagagasi Omphezulu
Amagagasi angaphezulu ayingxube yamagagasi ajikelezayo naphezulu ahamba phezu kwendawo ephakathi nendawo. Isibonelo salolu hlobo lwamagagasi amagagasi olwandle ayenzeka phezu kwamanzi.
Aplikasi:
– Amagagasi aphezulu olwandle angathinta ukuhamba kwemikhumbi kanye nezakhiwo zasogwini ngokuguguleka komhlaba.
Amagagasi kagesi
Ngokungafani namaza omshini, amaza kagesi awadingi i-medium ukuze asakazeke. Angahamba nge-vacuum. Amaza kagesi aqukethe ububanzi obuhlukahlukene obuhlukaniswa yimvamisa yawo.
1. Amaza Omsakazo
Amagagasi omsakazo anezinga lobude obude kakhulu ku-electromagnetic spectrum futhi avame ukusetshenziswa ekusakazweni komsakazo nakuthelevishini.
Aplikasi:
– Kusetshenziswa ekuxhumaneni okungenantambo, okuhlanganisa ukusakazwa komsakazo, ithelevishini, kanye namanethiwekhi ocingo.
2. Ama-microwave
Ama-microwave anemvamisa ephezulu kunamagagasi omsakazo futhi asetshenziswa kabanzi ezinhlelweni ezahlukene, okuhlanganisa i-radar kanye nokupheka.
Aplikasi:
– Ezokuxhumana ngesathelayithi kanye nobuchwepheshe be-Wi-Fi.
– Ukushisa ukudla kuhhavini we-microwave.
3. Imisebe ye-Infrared (IR)
Ukukhanya kwe-infrared kuwela ngaphansi kwe-spectrum yokukhanya okubonakalayo futhi kuvame ukusetshenziswa ezilawulini ezikude kanye nezithombe zokushisa.
Aplikasi:
- Ukulawula kude kwamadivayisi kagesi.
– Ikhamera yokushisa yokuthola ukushisa.
4. Ukukhanya Okubonakalayo
Ukukhanya okubonakalayo yingxenye ye-electromagnetic spectrum engabonwa yiso lomuntu. Le spectrum yakhiwe ngemibala ehlukahlukene, kusukela ebomvu kuya ku-violet, ehlanganiswe kulokho okwaziwa ngokuthi uthingo.
Aplikasi:
- Kubalulekile ekuthwebuleni izithombe namavidiyo.
- Isetshenziswa kubuchwepheshe obuhlukahlukene bokukhanyisa, kusukela ezibanini ezikhanyisayo kuya kuma-LED.
5. Imisebe ye-Ultraviolet (UV)
Ukukhanya kwe-UV kunemvamisa ephezulu kunokukhanya okubonakalayo futhi kunezindlela eziningana zokusebenzisa, yize futhi kuyingozi uma kuqhathaniswa nemithamo ephezulu.
Aplikasi:
– Isetshenziswa ezibanini zokubulala amagciwane ukubulala amagciwane.
- Kusetshenziswa ezifundweni zezinkanyezi.
6. Ama-X-ray kanye ne-Gamma Rays
Lolu hlobo lwamagagasi lunemvamisa ephezulu kakhulu futhi lungena kakhulu. Ama-X-ray asetshenziswa kakhulu kwezokwelapha, kuyilapho imisebe ye-gamma ngokuvamile ihilelekile ekuboleni kwemisebe.
Aplikasi:
– Ama-X-ray asetshenziswa ku-radiography yezokwelapha ukuze kubonwe amathambo.
– Imisebe ye-gamma isetshenziswa ekwelashweni ngemisebe ukwelapha umdlavuza.
Isiphetho
Amagagasi ayingxenye eyisisekelo yomhlaba wethu, enza kube lula izici eziningi zokuphila, kungakhathaliseki ukuthi siyaqaphela noma cha. Kusukela ekuthathweni kwezithombe zezokwelapha kuya kubuchwepheshe bokuxhumana, izinhlobo ezahlukene zamagagasi zinikeza izixazululo kanye nezinto ezintsha ezinomthelela omkhulu ekuthuthukisweni kobuchwepheshe kanye nesayensi.
Ukuqonda izinhlobo ezahlukene zamagagasi kanye nokusetshenziswa kwawo akugcini nje ngokujulisa ulwazi lwethu lwesayensi kodwa futhi kuvula umnyango wezinto ezintsha ezengeziwe ezizosiqhubela phambili ekusaseni eliqhakazile. Kungakhathaliseki ukuthi ungusosayensi, unjiniyela, noma umsebenzisi wezobuchwepheshe wansuku zonke, amagagasi ayisici esifanele ukufundwa nokwaziswa.
