Kushanda zvakavamba kuchinja - vibration amplitude

Pakati Chikamu chikoro Physics purogiramu "nokusingaperi" kuitira "nokufamba" zvichida kupfuura nostalgic - kwaari nguva dzose akayeuka nedzimwe inodziya kusuruvara. Kunenge kuti kunyange munhu, kuyeuka nyaya haaoni, pakutanga, uite tock, tik- saka ... zvakavamba kuchinja - "kukomba" iri chikwata kubva cabinet pakati wefizikisi. Zvisinei, rabhoritari zvakavamba kuchinja "ticking", asi ayo zimbabwe Ages maonero nguva dzose sokuti kutaura, kuzunungusa, kwake kusingaperi chishambwe-tock, tik- saka ... "Musafunga mumasekonzi pasi." Basa izvi vane mwero-achitarisa mano - kuratidza kuti zviri - nokufamba.

Tinonzwisisa nyika, uye tinoona sei zvinoreva isu kumativi ari nyore uye nyore kuita. Kusiyana-siyana - ichi Foucault zvakavamba kuchinja, uye maawa, uye magetsi, redhiyo, TV, kurira kubva mukurukuri uye kufarira mobilka - rose revanhu oscillatory enyika. Zvakanaka, zvino, ngatiregei kuyeuka zvakanga kuchikoro - the amplitude of vibrations, Masvomhu, calculators. Nokudaro, vibrations ... chii?

Zvose tichigara ari "zvinhu pfungwa", izvo, vamwe chikonzero, havana kugara achiri. Munguva mhirizhonga, kusiyana-siyana kufamba vibrations akadana neurongwa hwakashandiswa pfuma pfungwa, dzimwe nguva inonzi hurongwa nguva dzose anodzokera ayo zvakanyatsoenzana nzvimbo kana dzikatsauka payo kazhinji. Kwakakura kufadza Kutsauka kubva zvakanyatsoenzana pfungwa ndiye oscillation amplitude. The yakanakisisa mudziyo kuratidza zvemaziso vibrations, Chokwadi, zvakanaka zvakavamba kuchinja kare - Georgia (bhora, Disc kana tsvimbo), yakaturikwa pedyo shinda. Kuchigadzira achiri - uye pano ndiyo mamiriro zvakanyatsoenzana. Torai mutoro kurutivi uye regai aende chii maona? Ndizvozvo, zvichava kutanga kwayo "tick-tock": dzokera kuna zvakanyatsoenzana chinzvimbo, vakatsauka mu negwara, uye ipapo zvakare anodzoka zvakanyatsoenzana chinzvimbo. Kana zvakavamba kuchinja chinhu kudzivirira, ipapo iye kudzikama zvakare vakatsauka kurutivi ... uye saka akaramba kusvikira, nokuda ari frictional simba, Zvichiri haana kurega.

It kuitira zvakaitika kuti chero chinhu chine uremu, ukuru uye mamwe maitiro, anofanira ane chine zvinhu zvinogona inonanga kutsanangura izvi "zvinhu pfungwa" saka kuti maitiro ayo kubva kudyidzana pamwe kwezvakatipoteredza yakanga oneka, musoro uye unonzwisisika. Unhu akadaro zvakavamba kuchinja oscillation amplitude uye nguva. Other yaiwanzoshandiswa parameters - the nomukaka yemabviro, vane chinokosha vavo (danho) kana mugumisiro kwohumwe Masvomhu (maitikiro).

Danho iri kudzidza hunonakidza nyika vibrations - nyore kuedza yokuziva parameters nechinhu yedu - zvakavamba kuchinja. zvakavamba kuchinja mudziyo uri nyore hapana - mutsvuku bhora, pfungwa kuturika. How kuwana amplitude pamusoro oscillations ane zvakavamba kuchinja? Hongu, saka nyore, kuti chiitiko ichi, sezvo vachiti, uye mukicheni aigona kuita. Zvose zviri nyore (mukati zvimwe). Dambudziko yepakutanga: pane zvakavamba kuchinja ambomiswa pasirin'i - resimbi Disc pamusoro shinda. Tiri kuziva kukosha Disc zvarakasiya kubva zvakanyatsoenzana chinzvimbo. Kana mira zvakavamba kuchinja kunoita ndavakumbira nepakati pfungwa pamusoro porusvingo, kana riri yakarongwa shure pepa chidzitiro. Kuvaparadzanisa Disc. Zvakavamba kuchinja unotanga oscillate, uye mumvuri Disc 'uchaswedera "trajectory pamadziro. Kufambira tsvimbo (zvaunogona penzura) pamusoro chidzitiro, tinowana rokupedzisira pfungwa, kana mumvuri oscillations kwazvo zvokusvika nokuvhara indekisi yedu, uye anoita mucherechedzo. Kure kubva zvakanyatsoenzana womuratidza chiratidzo uye amplitude pakati oscillations ose zvakavamba kuchinja kuda. Chokwadi, zviri nyore? Uye vanoda kupokana.

Zvechokwadi, zvinokwanisika kuti "modernize" ari kuedza zvemagetsi mabhero uye miridzo pikicha sensors kana kushandisa Laser kure meter, kuyera kusvika zvimwe anoyevedza manhamba mushure grade pfungwa, asi hapana anogona kuchinja chaizvo - kuyerwa ndiye kutsaudzira mukuru zvakavamba kuchinja kubva zvakanyatsoenzana nzvimbo, kureva, chakayerwa amplitude. Basa tine ruzivo kuziva nyore nyore "chakavanzika" pane zvakavamba kuchinja - the amplitude oscillation hunoenderana badzi kwokutanga ezvinhu, kureva, chokwadi simba chido chacho rokutanga, iyo aputsa zvakanyatsoenzana kana kwokutanga simba yakadyidzana oscillating hurongwa kana zvakavamba kuchinja iri vakatsauka imwe angled kubva zvakanyatsoenzana chinzvimbo.