2015-2016 E\u011e\u0130T\u0130M \u00d6\u011eRET\u0130M YILI TA\u015eKEST\u0130 \u0130LKOKULU 4\/A SINIFI 2.D\u00d6NEM 1. FEN B\u0130L\u0130MLER\u0130 YAZILI SORULARIDIR
\nADI-SOYADI:\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026
\nHer soru 4puand\u0131r<\/p>\n
1. Yanl\u0131\u015f yerde, yanl\u0131\u015f zamanda, yanl\u0131\u015f y\u00f6nde ve \u00e7ok miktarda yap\u0131lan \u0131\u015f\u0131kland\u0131rma neye sebep olur?
\nA) Ses kirlili\u011fi B) Ayd\u0131nlatma C) G\u00fczel g\u00f6r\u00fcnt\u00fc D) I\u015f\u0131k kirlili\u011fi
\n2. Son y\u0131llarda ayd\u0131nlatma teknolojileri \u00fcretilirken hedeflenen ilk ama\u00e7 nedir?
\nA) Daha \u00e7ok sat\u0131labilmesi
\nB) Daha az enerji kullanmas\u0131
\nC) Daha \u015f\u0131k bir g\u00f6r\u00fcn\u00fcm\u00fc olmas\u0131
\nD) Daha \u00e7ok sa\u011flam olmas\u0131<\/p>\n
3.Selim\u2019in k\u00fc\u00e7\u00fck k\u00f6pe\u011fi Fino ak\u015fam evin \u00f6n\u00fcnde yatarken birden art arda havlamaya ba\u015flam\u0131\u015f, buna bir anlam veremeyen Selim\u2019in ailesi d\u0131\u015far\u0131 \u00e7\u0131kt\u0131klar\u0131nda ortal\u0131kta bir \u015fey g\u00f6rememi\u015f eve girdikleri anda birden \u00e7ok \u015fiddetli bir deprem ya\u015fanm\u0131\u015f ve Selim \u00e7ok korkmu\u015ftur.
\n4-K\u00f6pe\u011fin insanlar\u0131n duyamad\u0131\u011f\u0131 sesi duymas\u0131 sesin hangi \u00f6zelli\u011fiyle ilgildir?
\nA)Sesin \u015eiddeti
\nB)Sesin Y\u00f6n\u00fc
\nC)Sesin Her y\u00f6ne yay\u0131lmas\u0131
\nD)Sesin kayna\u011f\u0131<\/p>\n
5-A\u015fa\u011f\u0131daki ayd\u0131nlatma direklerinden hangisi do\u011fru kurulmu\u015ftur?<\/p>\n
6- Mehmet ayd\u0131nlatma ara\u00e7lar\u0131n\u0131n ge\u00e7mi\u015ften g\u00fcn\u00fcm\u00fcze s\u0131ralamak istiyor. Buna g\u00f6re do\u011fru s\u0131ralama nas\u0131l olmal\u0131d\u0131r?<\/p>\n
A- 1 \u2013 3 \u2013 2 \u2013 4 – 5
\nB- 3 \u2013 2 \u2013 1 \u2013 4 – 5
\nC- 3 \u2013 2 \u2013 1 \u2013 5 \u2013 4
\nD- 5 \u2013 4 \u2013 3 \u2013 2 \u2013 1<\/p>\n
7-) Maddenin \u00f6l\u00e7\u00fclebilir \u00f6zellikleri hangi se\u00e7enekte do\u011fru verilmi\u015ftir ?
\nA) Hacim – Renk B) K\u00fctle – Koku C) Hacim – K\u00fctle D) Hacim \u2013 Koku<\/p>\n
8-\u201cS\u0131v\u0131 haldeki bir maddenin \u0131s\u0131 kaybederek tekrar kat\u0131 hale gelmesine \u2026\u2026\u2026\u2026\u2026 denir.\u201d
\nYukar\u0131daki ifade hangisi ile tamamlan\u0131r?
\nA) yo\u011fu\u015fma B) erime C) donma D) buharla\u015fma<\/p>\n
9- A\u015fa\u011f\u0131daki bilgiye g\u00f6re g\u00f6zlem evlerini neden b\u00f6yle yerlere kurmay\u0131 tercih ederiz?
\nA-\u015eehrin g\u00fcr\u00fclt\u00fcs\u00fcnden uzak durmak i\u00e7in
\nB-\u00c7evreyi kirletmemek i\u00e7in.
\nC-I\u015f\u0131k olmayan ortamda daha iyi g\u00f6zlem yap\u0131laca\u011f\u0131 i\u00e7in.
\nD-Ula\u015f\u0131m\u0131n kolay yap\u0131lmas\u0131 i\u00e7in<\/p>\n
10-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
11- \u201c I\u015f\u0131\u011f\u0131n yanl\u0131\u015f yerde, yanl\u0131\u015f miktarda, yanl\u0131\u015f y\u00f6nde ve yanl\u0131\u015f zamanda kullan\u0131lmas\u0131na \u0131\u015f\u0131k kirlili\u011fi denir. \u201c Bu bilgiye g\u00f6re a\u015fa\u011f\u0131dakilerden hangisi bu olay\u0131n sonucu de\u011fildir?
\nA- Kaplumba\u011falar\u0131n ya\u015famlar\u0131n\u0131 olumsuz etkilemesi
\nB- G\u00f6\u00e7men ku\u015flar\u0131n g\u00f6\u00e7 yollar\u0131n\u0131 kaybetmelerine neden olmas\u0131.
\nC- G\u00f6k cisimlerinin incelenmesini olumsuz etkilemesi
\nD- Sokaklar\u0131n daha g\u00fcvenli hale gelmesi<\/p>\n
12-Verilenlerden hangisi ses \u015fiddetini de\u011fi\u015ftirmeye yard\u0131mc\u0131 olan bir ara\u00e7 de\u011fildir?
\nA)Kap\u0131 zili B)Hoparl\u00f6r
\nC)Mikrofon D)\u0130\u015fitme Cihaz\u0131<\/p>\n
13-A\u015fa\u011f\u0131da verilen kar\u0131\u015f\u0131mlar ve ay\u0131rma y\u00f6ntemleri verilmi\u015ftir.Verilenlerden hangisi do\u011fru de\u011fildir?
\nA)Demir tozu-Pirin\u00e7 \u2026\u2026..M\u0131knat\u0131s ile ay\u0131rma
\nB)Pirin\u00e7-Nohut\u2026\u2026\u2026\u2026Eleme ile ay\u0131rma
\nC)Demir tozu- Nikel Tozu\u2026\u2026..M\u0131knat\u0131s ile ay\u0131rma
\nD)Su-Mercimek\u2026\u2026\u2026..S\u00fczme ile ay\u0131rma<\/p>\n
14-Y\u00fcksek ses \u00fcreten teknolojik ara\u00e7lar d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnde, bu ara\u00e7lar\u0131n yararlar\u0131ndan biri hangi se\u00e7enekte do\u011fru verilmi\u015ftir?
\nA)Kamyon ve i\u015f makinelerinin y\u00fcksek sesle \u00e7al\u0131\u015fmas\u0131
\nB)Ambulans sireninin y\u00fcksek sesle \u00e7almas\u0131
\nC)Yol \u00e7al\u0131\u015fmas\u0131 yapan i\u015f\u00e7ilerin y\u00fcksek ses \u00e7\u0131karan makineler kullanmas\u0131
\nD)Al\u00e7aktan u\u00e7an u\u00e7aklar\u0131n y\u00fckses ses \u00e7\u0131karmas\u0131
\n15-Verilen mekanlardan hangileri g\u00fcr\u00fclt\u00fcl\u00fc alanlar aras\u0131nda say\u0131lmaz?
\nA)Havaalanlar\u0131 B)\u0130n\u015faat alanlar\u0131
\nC)Sanayi b\u00f6lgeleri D)\u015eelaleler ve akarsu kenarlar\u0131<\/p>\n
16-Nesneleri oldu\u011fundan binlerce kez b\u00fcy\u00fcten ve g\u00fcn\u00fcm\u00fczde bir \u00e7ok alanda kullan\u0131lan cihaz\u0131n ismi nedir?
\nA)Steteskop
\nB)Mikroskop
\nC)B\u00fcy\u00fcte\u00e7
\nD)Ampul<\/p>\n
17. Karanl\u0131k bir odaya girdi\u011fimizde hi\u00e7bir \u015fey g\u00f6re-medi\u011fimiz halde lambay\u0131 yak\u0131nca \u00e7ok \u015feyi g\u00f6r\u00fcr\u00fcz.
\nBu durumda a\u015fa\u011f\u0131dakilerden hangisi s\u00f6ylenemez?
\nA) Maddeden g\u00f6z\u00fcm\u00fcze \u0131\u015f\u0131k gelmeden maddeyi g\u00f6remeyiz.
\nB) Maddeleri ayd\u0131nl\u0131kta g\u00f6rebiliriz.
\nC) I\u015f\u0131k kayna\u011f\u0131ndan yay\u0131lan \u0131\u015f\u0131k maddeden yans\u0131r g\u00f6z\u00fcm\u00fcze gelir, maddeyi g\u00f6r\u00fcr\u00fcz.
\nD) Maddeler her zaman her ko\u015fulda g\u00f6r\u00fclebilir bu nedenle \u0131\u015f\u0131\u011fa bazen gerek yoktur.<\/p>\n
18-Verilen terimlerin a\u00e7\u0131klamas\u0131n\u0131 k\u0131saca yap\u0131n\u0131z.
\nSaf madde:\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026
\nKar\u0131\u015f\u0131m:\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026<\/p>\n
19-Ses kirlili\u011finin \u00f6nlenmesi i\u00e7in sizden 2 adet slogan yazman\u0131z isteniyor.A\u015fa\u011f\u0131ya kendi sloganlar\u0131n\u0131z\u0131 yaz\u0131n\u0131z.
\n\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026
\n20-A\u015fa\u011f\u0131dakilerden hangisi ses kirlili\u011finin olumsuz etkileri aras\u0131nda say\u0131lamaz?<\/p>\n
A) \u0130\u015fitme kayb\u0131na neden olabilir.
\nB) \u00c7al\u0131\u015fma verimini art\u0131r\u0131r.
\nC) Uyku d\u00fczensizli\u011fine neden olur.
\nD) Ruh sa\u011fl\u0131\u011f\u0131m\u0131z\u0131n bozulmas\u0131na neden olur.<\/p>\n
21-Mikroskobik canl\u0131lar a\u015fa\u011f\u0131da verilen olaylar\u0131n hangisine sebep olamaz?
\nA)S\u00fct\u00fcn yo\u011furda d\u00f6n\u00fc\u015fmesi
\nB)Hamurun mayalanmas\u0131
\nC)Besinlerin k\u00fcflenmesi
\nD)Suyun buz haline d\u00f6n\u00fc\u015fmesi
\nwww.sorubak.com
\n22
\n23-
\n24
\n25-<\/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 TA\u015eKEST\u0130 \u0130LKOKULU 4\/A SINIFI 2.D\u00d6NEM 1. FEN B\u0130L\u0130MLER\u0130 YAZILI SORULARIDIR ADI-SOYADI:\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026 Her soru 4puand\u0131r 1. Yanl\u0131\u015f yerde, yanl\u0131\u015f zamanda, yanl\u0131\u015f y\u00f6nde ve \u00e7ok miktarda yap\u0131lan \u0131\u015f\u0131kland\u0131rma neye sebep olur? A) Ses kirlili\u011fi B) Ayd\u0131nlatma C) G\u00fczel g\u00f6r\u00fcnt\u00fc D) I\u015f\u0131k kirlili\u011fi 2. Son y\u0131llarda ayd\u0131nlatma teknolojileri \u00fcretilirken hedeflenen ilk ama\u00e7 nedir? A) … 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-64240","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\/64240","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=64240"}],"version-history":[{"count":0,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/64240\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/media?parent=64240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/categories?post=64240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/tags?post=64240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}