2015-2016 E\u011e\u0130T\u0130M \u00d6\u011eRET\u0130M YILI G\u00dcRA\u011eA\u00c7 \u0130LKOKULU 4\/B SINIFI 2. D\u00d6NEM FEN VE TEKNOLOJ\u0130 DERS\u0130 2. YAZILI SORULARI
\nwww.sorubak.com
\nAd\u0131 Soyad\u0131: No: Ald\u0131\u011f\u0131 Puan:
\n1. A\u015fa\u011f\u0131dakilerden hangisi \u0131\u015f\u0131k kayna\u011f\u0131 de\u011fildir?
\nA) G\u00fcne\u015f B) Y\u0131ld\u0131zlar
\nC)\u015eim\u015fek D) Ay<\/p>\n
2. I-hoparl\u00f6r II-elektrik III-megafon IV-el feneri
\nYukar\u0131da verilen maddelerden hangileri sesin \u015fiddetini art\u0131r\u0131r?
\nA) I-II B) III-IV
\nC) I-III D) I-IV<\/p>\n
3. Ayd\u0131nlatma ara\u00e7lar\u0131n\u0131n tarihi geli\u015fimi hangi \u015f\u0131kta do\u011fru verilmi\u015ftir?
\nA) Me\u015fale-mum- ampul- floresan
\nB) Floresan-ampul-mum-gaz lambas\u0131
\nC) Gaz lambas\u0131- me\u015fale- mum-ampul
\nD) Ampul-floresan- halojen lamba-mum<\/p>\n
4. A\u015fa\u011f\u0131dakilerden hangisi \u015fiddetli ses \u00fcreten teknolojik ara\u00e7lar\u0131n olumlu etkilerine \u00f6rnek verilemez?
\nA) Hoparl\u00f6r\u00fcn konferanstaki konu\u015fmac\u0131n\u0131n sesini her yere ula\u015ft\u0131rmas\u0131
\nB) \u015eiddetli ses \u00fcreten hoparl\u00f6r\u00fcn yak\u0131n\u0131nda durulmas\u0131
\nC) Alarm cihaz\u0131n\u0131n h\u0131rs\u0131zl\u0131k olaylar\u0131n\u0131 haber vermesi
\nD) Ambulans\u0131n siren sesinin insanlar\u0131 uyararak arac\u0131n yakla\u015ft\u0131\u011f\u0131n\u0131 haber vermesi<\/p>\n
5. A\u015fa\u011f\u0131dakilerden hangisi mikroskobik canl\u0131lar\u0131n faydal\u0131 \u00f6zelliklerindendir?
\nA) A\u00e7\u0131kta b\u0131rak\u0131lan yemeklerin bir zaman sonra bozulmas\u0131na neden olmalar\u0131.
\nB) Ekmek, portakal gibi besinlerin k\u00fcflenmesini sa\u011flamalar\u0131.
\nC) S\u00fct\u00fcn, yo\u011furda ve peynire d\u00f6n\u00fc\u015fmesine yard\u0131mc\u0131 olmalar\u0131.
\nD) Tifo, verem gibi hastal\u0131klara yol a\u00e7malar\u0131.<\/p>\n
6. A\u015fa\u011f\u0131dakilerden hangisi \u00e7evre kirlili\u011fine neden olmaz?
\nA) Naylon torbalar B) Plastik \u015fi\u015feler C) Biten piller D) \u00c7\u00fcr\u00fcyen yapraklar
\n7. Do\u011fru bir ayd\u0131nlanma i\u00e7in a\u015fa\u011f\u0131dakilerden hangisini yapmak yanl\u0131\u015f olur?
\nA) Ders \u00e7al\u0131\u015f\u0131rken masa lambas\u0131 kullan\u0131lmas\u0131.
\nB) Cadde ve sokaklarda kullan\u0131lan lambalar\u0131n g\u00f6ky\u00fcz\u00fcne \u00e7evrilmesi.
\nC) Odan\u0131n b\u00fcy\u00fckl\u00fc\u011f\u00fcne uygun ampul kullan\u0131lmas\u0131.
\nD) I\u015f\u0131\u011f\u0131n do\u011frudan g\u00f6ze gelmemesi.<\/p>\n
8. A\u015fa\u011f\u0131daki s\u0131ralanan maddelerin hangisi kat\u0131-s\u0131v\u0131-gaz- \u015feklinde s\u0131ralanm\u0131\u015ft\u0131r?
\nA) hava \u2013 s\u00fct \u2013su buhar\u0131
\nB) demir \u2013 duman \u2013 su
\nC) su \u2013 kola \u2013 kolonya
\nD) tahta \u2013 s\u00fct \u2013 hava<\/p>\n
9. A\u015fa\u011f\u0131dakilerden hangisi \u00e7evre kirlili\u011fini azaltmak i\u00e7in al\u0131nabilecek \u00f6nlemlerden biri de\u011fildir?
\nA) Evlerde ve i\u015fyerlerinde \u0131s\u0131nmak i\u00e7in daha \u00e7ok k\u00f6m\u00fcr yak\u0131lmas\u0131
\nB) Evlerde ve i\u015fyerlerindeki at\u0131klar\u0131 geri d\u00f6n\u00fc\u015f\u00fcme g\u00f6nderilmesi
\nC) Fabrika bacalar\u0131na filtre tak\u0131lmas\u0131 ve daha az duman \u00e7\u0131kmas\u0131
\nD) Tar\u0131m arazilerinde do\u011fal g\u00fcbrelerin kullan\u0131lmas\u0131<\/p>\n
10. \u015eule bez bebe\u011fi ile evcilik oynarken, bebe\u011fin ayakta durmas\u0131 i\u00e7in demir \u00e7ubuk kullanm\u0131\u015ft\u0131r. Buna g\u00f6re \u015eule\u2019nin kulland\u0131\u011f\u0131 demir \u00e7ubuk hangi g\u00f6revi yerine getirmi\u015ftir?
\nA) Kas B) \u0130skelet
\nC) Eklem D) K\u0131k\u0131rdak<\/p>\n
11.
\n\u0130\u00e7inde 100mL su bulunan kaba bir ta\u015f at\u0131ld\u0131\u011f\u0131nda suyun seviyesi 125mL oluyor buna g\u00f6re ta\u015f\u0131n hacmi ka\u00e7 mL\u2019dir?
\nA) 225 mL B) 100 mL
\nC) 25 mL D) 125 mL
\n12. A\u015fa\u011f\u0131daki kar\u0131\u015f\u0131mlardan hangisi eleme yoluyla ayr\u0131\u015ft\u0131r\u0131lamaz?
\nA) Tuz \u2013 Nohut kar\u0131\u015f\u0131m\u0131
\nB) \u00c7ak\u0131l \u2013 Kum kar\u0131\u015f\u0131m\u0131
\nC) \u015eeker \u2013 Tuz kar\u0131\u015f\u0131m\u0131
\nD) Pirin\u00e7 \u2013 Un kar\u0131\u015f\u0131m\u0131<\/p>\n
13. \u0130\u011fne ile delik a\u00e7t\u0131\u011f\u0131 balonu \u015fi\u015firmeye \u00e7al\u0131\u015fan Beril balonu \u015fi\u015firememi\u015ftir. Beril bu deneyle neyi ispatlamaya \u00e7al\u0131\u015fm\u0131\u015ft\u0131r?
\nA) Gazlar ak\u0131\u015fkand\u0131r.
\nB) Gazlar \u00e7ok k\u00fc\u00e7\u00fck g\u00f6zeneklerden ka\u00e7abilir
\nC) Gazlar konulduklar\u0131 kab\u0131 tamamen doldururlar.
\nD) Gazlar\u0131n bir k\u00fctlesi vard\u0131r.<\/p>\n
14. Ses kayna\u011f\u0131ndan uzakla\u015ft\u0131k\u00e7a sesin \u015fiddeti \u2026(I)\u2026.., yakla\u015ft\u0131k\u00e7a ise \u2026( II )\u2026\u2026.. .
\nYukar\u0131daki ifadede bo\u015f b\u0131rak\u0131lan yere a\u015fa\u011f\u0131dakilerden hangisi gelmelidir?
\nI _ II___
\nA) azal\u0131r artar
\nB) de\u011fi\u015fmez azal\u0131r
\nC) artar azal\u0131r
\nD) azal\u0131r de\u011fi\u015fmez
\n15. Verilen kuvvetin etkileri ile \u00f6rnek olaylar\u0131 e\u015fle\u015ftiriniz. 10 puan
\n1 Kuvvet cisimlerin hareket etmesini Sa\u011flar. Buru\u015fturulup \u00e7\u00f6pe at\u0131lan k\u00e2\u011f\u0131t
\n2 Kuvvet cisimlerin y\u00f6n\u00fcn\u00fc de\u011fi\u015ftirir. Vidan\u0131n tahtaya monte edilmesi
\n3 Kuvvet cisimleri d\u00f6nd\u00fcr\u00fcr. Yerdeki k\u00e2\u011f\u0131d\u0131n r\u00fczg\u00e2r \u00e7\u0131k\u0131nca havalanmas\u0131
\n4 Kuvvet cisimlerin \u015feklini de\u011fi\u015ftirir. Ali\u2019nin kendisine do\u011fru gelen topu kafa vuru\u015fuyla kaleye g\u00f6ndermesi<\/p>\n
16. A\u015fa\u011f\u0131da verilen kar\u0131\u015f\u0131mlar\u0131 ve kar\u0131\u015f\u0131mlar\u0131n ayr\u0131\u015fma y\u00f6ntemlerini e\u015fle\u015ftiriniz.
\n( Kutulara numara yaz\u0131n\u0131z. ) 20 puan
\n17.<\/p>\n
HACER A\u011eIR BA\u015eARILAR<\/p>\n
Dok\u00fcman\u0131n Tam ve G\u00f6rselli Halini \u0130ndirmek \u0130\u00e7in TIKLAYINIZ<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" 2015-2016 E\u011e\u0130T\u0130M \u00d6\u011eRET\u0130M YILI G\u00dcRA\u011eA\u00c7 \u0130LKOKULU 4\/B SINIFI 2. D\u00d6NEM FEN VE TEKNOLOJ\u0130 DERS\u0130 2. YAZILI SORULARI www.sorubak.com Ad\u0131 Soyad\u0131: No: Ald\u0131\u011f\u0131 Puan: 1. A\u015fa\u011f\u0131dakilerden hangisi \u0131\u015f\u0131k kayna\u011f\u0131 de\u011fildir? A) G\u00fcne\u015f B) Y\u0131ld\u0131zlar C)\u015eim\u015fek D) Ay 2. I-hoparl\u00f6r II-elektrik III-megafon IV-el feneri Yukar\u0131da verilen maddelerden hangileri sesin \u015fiddetini art\u0131r\u0131r? A) I-II B) III-IV C) I-III … Devam\u0131n\u0131 oku…<\/a><\/p>\n","protected":false},"author":1686,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17985,17980,13370],"tags":[],"class_list":["post-64833","post","type-post","status-publish","format-standard","hentry","category-4-sinif-fen-ve-teknoloji-yazili-sorulari","category-ortaokul-yazili-sorulari","category-yazili-sorulari"],"_links":{"self":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/64833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/users\/1686"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/comments?post=64833"}],"version-history":[{"count":0,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/64833\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/media?parent=64833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/categories?post=64833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/tags?post=64833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}