Misalin tambayar tauraron tauraron dan adam (binopulars)

Misalan Tambayoyi 9 na Taswirar Taurari

1. A na'urar hangen nesa (telescope) ya ƙunshi biyu ruwan tabarau mai lanƙwasaRuwan tabarau mai siffar convex da ke nesa da idon mai lura ana kiransa ruwan tabarau mai siffar objective kuma ruwan tabarau mai siffar convex wanda ke kusa da idon mai lura ana kiransa ruwan tabarau mai siffar objective. Tsawon ruwan tabarau mai siffar objective shine 400 cm kuma tsawon ruwan tabarau mai siffar objective shine 20 cm. Idan idon mai lura ya zama na al'ada kuma ba shi da isasshen sarari, a tantance:
a) jimlar girman na'urar hangen nesa (M),
b) nisan da ke tsakanin ruwan tabarau na zahiri da hoton da ruwan tabarau na zahiri ya samar (s)ob'),
c) nisan da ke tsakanin hoton da aka samar ta hanyar ruwan tabarau mai ma'ana da ruwan tabarau mai gani (s)ok)
d) nisan da ke tsakanin ruwan tabarau biyu masu lanƙwasa

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Misalan tambayoyi game da na'urar microscope

Misalai 8 na Tambayoyin Microscope

1. Na'urar hangen nesa ta ƙunshi ruwan tabarau guda biyu masu lanƙwasa. Ruwan tabarau mai lanƙwasa wanda ke kusa da abin ana kiransa ruwan tabarau mai lanƙwasa kuma ruwan tabarau mai lanƙwasa wanda ke kusa da idon mai lura ana kiransa ruwan tabarau mai lanƙwasa. Tsawon ruwan tabarau mai lanƙwasa shine 2 cm kuma tsawon ruwan tabarau mai lanƙwasa shine 5 cm. Nisa tsakanin ruwan tabarau mai lanƙwasa da ruwan tabarau mai lanƙwasa shine 30 cm. Idan idon mai lura ya zama na al'ada kuma yana da ƙarancin wurin zama, ƙayyade: (a) jimlar girman na'urar hangen nesa, (b) nisan abin daga ruwan tabarau mai lanƙwasa.

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Misali na tambayar gilashin ƙara girma ko gilashin ƙara girma

Misalan Tambayoyi 7 na Amfani da Gilashin Ƙara Girma ko Loupe

1. Tsayin abu idan aka lura da shi kai tsaye daga kusa da idon da aka saba gani shine 2 mm. Sannan ana lura da abin ta amfani da gilashin ƙara girma . Idan nisan abin da ke gaban gilashin ƙara girma shine 10 cm, menene tsayin hoton abin da gilashin ƙara girma ya samar? Kusa da idon da aka saba gani shine 25 cm.

Tattaunawa
An san cewa:
Tsawon abu (h) = 2 mm
Kusa da wurin ido na yau da kullun (N) = 25 cm
Nisa (s) na abu = 10 cm
An tambaya: Kusurwar girman loupe (M)

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Misalan tambayoyi game da kayan aikin gani na kyamara

2 Misalan tambayoyi game da kayan aikin gani na kyamara

1. Kyamarar analog mai tabarau ɗaya tana da tsawon mai da hankali na santimita 10. Da farko, an saita kyamarar don ɗaukar hoto ga wani abu a cikin infinity. Idan wani yana son amfani da kyamarar don ɗaukar hoto ga wani abu mai nisan mita 5, yi lissafi:
(a) Nisa tsakanin fim ɗin da ruwan tabarau lokacin da aka saita kyamara don ɗaukar hoto a ƙarshen lokaci,
(b) Nisa tsakanin fim ɗin da ruwan tabarau lokacin da aka saita kyamarar don ɗaukar hoto ga wani abu mai nisan mita 100,
(c) Canza matsayin ruwan tabarau daga saitin infinity zuwa saitin mita 100. Shin ruwan tabarau ya yi nisa da fim ɗin ko kuma kusa da fim ɗin?

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Tambayoyi Misali na Kayan Aiki na Tantancewa

Misalai 12 na Tambayoyin Kayan Aiki na Ganuwa

Madubi Mai Lanƙwasa

1. Hoton da madubi mai kauri ya samar na wani abu mai tsayi h wanda aka sanya a nesa da ya fi ƙasa da f (f = tsawon madubin) shine...

Tattaunawa game da kayan aikin gani 1A. kama-da-wane, a tsaye, an rage

B. kama-da-wane, a tsaye, an ƙawata shi

C. na gaske, a tsaye, an rage

D. na gaske, an juya shi, an ƙara girmansa

E. ainihin, an juya, an rage

Tattaunawa

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Kayan aikin gani na kyamara

Sassan Kyamara
 
Kyamara mai sauƙi ta ƙunshi ruwan tabarau mai lanƙwasa, diaphragm na ido, rufewa da fim.
Kayan aikin gani na kyamara - 0Gilashin ruwan tabarau mai lanƙwasa Yana aiki don samar da hotuna na gaske da na juye a fim. Ba kamar na'urar ido ba, wacce ke da tsayin mai da hankali mai canzawa, ruwan tabarau na kyamara yana da tsayin mai da hankali mai tsayayye. Ruwan tabarau na kyamara ruwan tabarau ne mai juyewa, ba ruwan tabarau mai juyewa ba, saboda hoton da ruwan tabarau mai juyewa ke samarwa koyaushe yana kama da na kama-da-wane. Akasin haka, hoton da ruwan tabarau mai juyewa ke samarwa yana kama da na gaske lokacin da nisan abu ya fi tsayin mai da hankali girma. Hoton gaske hoto ne da ke wanzuwa da gaske, don haka ana iya yin rikodin wannan hoton akan fim. Akasin haka, hoton kama-da-wane hoto ne na ƙarya, don haka ba za a iya yin rikodin shi akan fim ba. Matsayin ainihin hoton da aka juye wanda ruwan tabarau mai juyewa ya samar ya yi daidai da matsayin fim ɗin.

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Na'urar hangen nesa ta duniya (binopulars)

Ma'anar na'urar hangen nesa ta ƙasa (binopulars)

Na'urar hangen nesa ta ƙasa ko kuma na'urar hangen nesa ta ƙasa kayan aiki ne na gani da ake amfani da shi don lura da abubuwa masu nisa da ke saman Duniya. Ana amfani da na'urorin hangen nesa na ƙasa don lura da abubuwa a saman Duniya, don haka hoton ƙarshe da ruwan tabarau na ido ya samar dole ne ya kasance a tsaye don guje wa rikitarwar kallo. Wannan ya bambanta da na'urorin hangen nesa na sararin samaniya inda hoton ƙarshe da ruwan tabarau na ido ya samar aka juya shi. Ana amfani da na'urorin hangen nesa na sararin samaniya don lura da abubuwan sama kamar taurari da taurari waɗanda suke zagaye a siffar don haka hotunan da aka juya ba su zama matsala ba. Akasin haka, abubuwa a saman Duniya ba zagaye ba ne, don haka idan na'urar hangen nesa ta ƙasa ta samar da hoton da aka juya, zai rikitar da lura. Yin na'urar hangen nesa ta ƙasa wacce ke da hoton ƙarshe a tsaye ba shakka ya fi rikitarwa fiye da yin na'urar hangen nesa ta sararin samaniya wacce ke da hoton ƙarshe da aka juya.

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Na'urar hangen nesa ta taurari (tauraron taurari)

Ma'anar na'urar hangen nesa ta taurari (binopulars)

Na'urar hangen nesa ta sararin samaniya ko kuma na'urar hangen nesa ta sararin samaniya kayan aiki ne na gani da ake amfani da shi don taimakawa ido ya ga abubuwan sama kamar taurari, taurari, tauraron dan adam, da sauransu a sarari. Duk da cewa girman abubuwan sama yana da girma sosai, nisan da ke tsakanin abubuwan sama yana da nisa sosai ta yadda idan aka duba su da ido, abubuwan sama suna bayyana ƙanana. Na'urar hangen nesa ta sararin samaniya tana aiki don faɗaɗa hoton abubuwan sama ta yadda za a iya ganin su a sarari da ido.

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Tsarin Microscope

Tsarin Microscope - 1Girman kusurwa yana ƙayyade girman hoton da aka samo a kan retina. Kamar yadda aka nuna a hoton da ke sama, ƙaramin abu, ƙaramin girman kusurwa, don haka ƙaramin hoton da aka samo a kan retina. Ƙaramin girman hoton da ke kan retina shine dalilin da yasa ido ke da wahalar ganin ƙananan abubuwa a sarari, koda lokacin da aka duba shi daga wuri na yau da kullun ko daga nisan santimita 25.

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