Instruments siv ntsuas qhov kev txav thiab qhov sib hloov ceev ntawm cov khoom. Hauv chav kuaj, tachometers thiab stroboscopes yog siv los ntsuas lossis ntsuas qhov ceev ntawm centrifuges thiab lwm yam khoom siv uas tig los yog vibrates.
Dab tsi yog stroboscopes thiab tachometers siv los ntsuas quizlet?
Stroboscopes thiab tachometers yog siv los ntsuas: Rotational speed.
Dab tsi yog stroboscopes siv rau?
Lub stroboscope yog qhov khaus, qhov kub ceev lub teeb siv rau kev tsom xam ntawm cov khoom hauv ntu ntu thiab rau kev yees duab nrawm. Cov khoom nyob rau hauv lub sij hawm ceev ceev yuav kawm tau los ntawm kev siv lub stroboscope los tsim ib tug optical illusion ntawm nres los yog qeeb zog.
tachometer siv los ntsuas dab tsi?
A tachometer hais txog ib qho khoom siv uas ua rau lub teeb liab sib npaug rau qhov nrawm ntawm kev sib hloov ntawm kev sib koom ua ke. Muaj ntau ntau hom tachometers, qee qhov raws li ntsuas qhov zaus ntawm, lossis lub sijhawm nruab nrab ntawm, pulses generated los ntawm rotating ncej.
Dab tsi yog stroboscope thiab nws siv li cas?
A stroboscope, tseem hu ua strobe, yog ib qho cuab yeej siv los ua kom cov khoom txav mus los zoo li qeeb, lossis nyob ruaj ruaj. … Yog li stroboscopes kuj siv los ntsuas zaus. Lub hauv paus ntsiab lus yog siv rau kev kawm ntawm rotating, reciprocating, oscillating los yog vibratingkhoom.
