Na physics, ike bụ ọnụ ọgụgụ nke ịrụ ọrụ. Ọ bụ nha nke ike e riri kwa nkeji oge. N'ime usoro SI, otu ike bụ joule kwa nkeji (J / s), nke a maara dị ka watt na nsọpụrụ nke James Watt, onye na-emepụta ihe na narị afọ nke iri na asatọ nke steam engine.
Isi ike nke oge na-akọwa ọrụ a rụrụ. N'ihi na nke a integral na-adabere na trajectory nke ebe nke ngwa nke ike na torque, a na-ekwu na ngụkọta oge nke ọrụ na-adabere n'ụzọ.
A na-arụ otu ọrụ ahụ mgbe ọ na-ebu ibu na-arịgo elu steepụ ma onye na-ebu ya na-eje ije ma ọ bụ na-agba ọsọ, ma a na-achọkwu ike maka ịgba ọsọ n'ihi na a na-arụ ọrụ ahụ na obere oge.
Ike mmepụta nke moto eletrik bụ ngwaahịa nke torque nke moto na-emepụta na ọsọ angular nke ogwe mmepụta ya.
Ike a na-etinye n'ịkwagharị ụgbọ ala bụ ngwaahịa nke ike traction nke wiil na ọsọ nke ụgbọ ala.
Ọnụego nke bọlbụ ọkụ na-agbanwe ike eletrik n'ime ọkụ na okpomọkụ ka a na-atụ ya na watts-ka watts dị elu, ka ike na-abawanye, ma ọ bụ otu ka a na-eji ike eletrik karịa otu oge.
Kedu ihe bụ wattage na guitar amp?
Guitar amps bia n'ụdị na nha niile, yana nhọrọ wattage dị iche iche. Yabụ, kedu ihe bụ wattage na amp guitar, kedu ka o si emetụta ụda gị?
Wattage bụ ihe nleba anya nke nrụpụta ike nke igwe ngwungwu. Nke dị elu nke wattage, ka amp ahụ na-esiwanye ike. Na ka amp na-esiwanye ike, otú ahụ ka ọ na-esiwanye ike.
Ya mere, ọ bụrụ na ị na-achọ amp nke nwere ike ime ka ọ dị elu olu, ị ga-achọ onye nwere nnukwu wattage. Ma dọọ aka ná ntị - nnukwu amps wattage nwekwara ike na-ada ụda nke ukwuu, ya mere jide n'aka na ị nwere ndị ọkà okwu kwesịrị ekwesị maka ha.
N'aka nke ọzọ, ọ bụrụ na ị na-achọ naanị amp dị ala nke ị nwere ike iji mee ihe n'ụlọ, nhọrọ obere wattage ga-adị mma. Ihe dị mkpa bụ ịchọta amp nke na-ada gị mma na ị nwere ike crank na-enweghị nsogbu ndị agbata obi gị.
Abụ m Joost Nusselder, onye nchoputa Neaera na onye na-ere ọdịnaya, nna, ma hụ n'anya ịnwale akụrụngwa ọhụrụ na guitar n'obi oke agụụ m, yana ndị otu m, anọ m na-ekepụta akụkọ blọgụ miri emi kemgbe 2020 iji nyere ndị na-agụ akwụkwọ na-eguzosi ike n'ihe aka na ndekọ na ndụmọdụ guitar.
