Labari game da Halayen hoton da madubi mai lanƙwasa ya ƙirƙira
Nisa tsakanin abu da abu ya fi ƙanƙanta fiye da tsawon madubin da ke da siffar kusurwa (d o < f)
Dangane da lissafin samuwar hoton ta hanyar madubin mai lanƙwasa, an kammala da cewa idan nisan abu (yi) ya fi ƙanƙanta fiye da tsawon mai da hankali (f), to halayen hoton sune:
- Ma'anar kama-da-wane ita ce hasken ba ya ratsa hoton
- Tsaye
– Da zarar abin ya yi nisa da madubin da ke kwance, to girman hoton zai fi girma
– Da zarar abin ya yi nisa da madubin mai lanƙwasa, to da zarar hoton ya yi nisa da madubin mai lanƙwasa.
Abubuwan da ke a wurin madubin da ke da lanƙwasa (do = f)
Dangane da lissafin samuwar hoton da madubin mai lanƙwasa ya yi, an kammala da cewa idan abin yana wurin da madubin mai lanƙwasa yake, halayen hoton sune:
- Ma'anar kama-da-wane ita ce hasken ba ya ratsa hoton
- Tsaye
– Hoton yana da iyaka
Abu yana tsakanin wurin da aka fi mayar da hankali da kuma tsakiyar lanƙwasa (f < do)
Dangane da lissafin samuwar hoton ta hanyar madubin da ke da lanƙwasa, an kammala da cewa idan abin yana tsakanin wurin mai da hankali da kuma radius na lanƙwasa madubin, halayen hoton sune:
- Gaskiya yana nufin hasken haske yana ratsa hoton
- An juya
– Da zarar abin ya yi nisa da madubin da ke da lanƙwasa, to girman hoton zai ƙanƙanta
– Da zarar abin ya yi nisa da madubin mai lanƙwasa, to, hoton zai yi kusa da madubin mai lanƙwasa.
Abubuwan da ke tsakiyar lanƙwasa (do = R)
Dangane da lissafin samuwar hoton da madubin mai lanƙwasa ya yi, an kammala da cewa idan abin yana tsakiyar lanƙwasa madubin mai lanƙwasa, halayen hoton sune:
- Gaskiya yana nufin hasken haske yana ratsa hoton
- An juya
– Girman hoto = girman abu
– Nisan hoton = nisan abu
Nisa tsakanin abu ya fi radius na lanƙwasa na madubin mai lanƙwasa (yi > R)
Dangane da lissafin samuwar hoton da madubin mai lanƙwasa ya yi, an kammala da cewa idan nisan abu ya fi radius na lanƙwasa madubin, halayen hoton sune:
- Gaskiya yana nufin hasken haske yana ratsa hoton
- An juya
– Da zarar abin ya yi nisa da madubin da ke da lanƙwasa, to girman hoton zai ƙanƙanta
– Da zarar abin ya yi nisa da madubin mai siffar ƙwallo, to, hoton zai yi kusa da madubin mai siffar ƙwallo.
- Menene yanayin hoton da madubi mai lanƙwasa ya samar lokacin da aka sanya abin a wuri mara iyaka?
Hoton gaskiya ne, an juya shi, kuma ya ragu sosai. An samar da shi ne a daidai inda madubin ke da lanƙwasa.
- Bayyana halayen hoton da madubi mai lanƙwasa ya samar lokacin da aka sanya abin a bayan tsakiyar lanƙwasa.
Hoton da aka samar gaskiya ne, an juya shi, kuma ya ragu. Yana samuwa ne tsakanin mayar da hankali da kuma tsakiyar lanƙwasa.
- Me zai faru da hoton da madubi mai lanƙwasa ya yi idan aka sanya abin a tsakiyar lanƙwasa?
Idan abin ya kasance a tsakiyar lanƙwasa, hoton gaskiya ne, an juya shi kuma girmansa iri ɗaya ne da abin. Hakanan hoton yana samuwa a tsakiyar lanƙwasa.
- Menene halayen hoton da aka samar lokacin da aka sanya abin tsakanin tsakiyar lanƙwasa da mayar da hankali a cikin madubi mai lanƙwasa?
A wannan yanayin, hoton gaskiya ne, an juya shi kuma an ƙara girmansa. An samar da shi ne a bayan tsakiyar lanƙwasa.
- Menene yanayin hoton da aka samar lokacin da aka sanya abin a kan madaurin madubi mai lanƙwasa?
An samar da hoton a ƙarshen zamani kuma yana da gaske, an juya shi, kuma an ɗaukaka shi sosai.
- Ta yaya hoton da madubi mai lanƙwasa ya samar yake canzawa lokacin da aka sanya abin tsakanin sandar da abin da aka mayar da hankali a kai?
Idan aka sanya abin tsakanin sandar da kuma madogarar madubi mai lanƙwasa, hoton da aka samar zai kasance kamar na zahiri, a tsaye, kuma a ƙawata shi. Hoton yana samuwa ne a bayan madubin.
- Ta yaya girman hoton yake kwatanta da girman abu lokacin da aka sanya abin a kan madaurin madubi mai lanƙwasa?
Idan aka sanya abin a wurin da aka mayar da hankali, girman hoton yana da girma sosai idan aka kwatanta da girman abin, domin hoton yana samuwa ne a lokacin da babu iyaka.
- Shin madubi mai lanƙwasa zai iya samar da hotuna na gaske da na kama-da-wane? Bayyana dalilin hakan.
Eh, madubi mai lanƙwasa zai iya samar da hotuna na gaske da na kama-da-wane. Idan aka sanya abin tsakanin sandar da kuma wurin da aka mayar da hankali, hoton da aka samar zai kasance na kama-da-wane, a tsaye, kuma a girma. Ga duk sauran wurare na abin, hoton gaskiya ne kuma an juya shi.
- Ta yaya lissafin madubi yake da alaƙa da halayen hotunan da madubi mai lanƙwasa ya samar?
Daidaiton madubi 1/f = 1/v + 1/u yana da alaƙa da nisan abu (u), nisan hoto (v), da tsawon mai da hankali (f). Wannan daidaiton yana taimakawa wajen hasashen matsayi, yanayi, da girman hoton. A nan, madubin da ke da lanƙwasa yana da tsayin mai da hankali mara kyau, ainihin abu yana da nisa na abu mara kyau, kuma ainihin hoto yana da nisa na hoto mara kyau.
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Menene muhimmancin girman hoton a cikin mahallin hoton da madubi mai lanƙwasa ya samar?
Girman girma (m) ana bayyana shi a matsayin rabon tsayin hoton (h₂) zuwa tsayin abu (h₁), watau, m = -v/u = h₂/h₁. Alamar mara kyau tana nuna cewa hoton ya juya. Idan |m| > 1, hoton ya girma; idan |m| = 1, hoton yana da girman iri ɗaya da abin; kuma idan |m| < 1, hoton ya ragu.
