مستوى امتحان اسكندريه

[xxx_xxxxx]

مع العلم اننا قمنا بحل جميع اختبارات المحافظات على الموقع لكن جاء الامتحان مخيب لامال الطلاب ( مدرسه تجربيبه لغات) كالعاده فى صفحتين وناهيك عن استخدام لغخه انجليزيه صعبه المفردات فى بعض الاسئله زى ما يكون بيستعين بالمعجم الوسيط لرهبه الطلبه. امتحان طويل نوعا ما ومش سهلل للدرجه جيد وفيه اسئله للطالب الفوق متوسط لكن المحزن

ازاى يجيب سوءال من المنهج الملغى على الطلبه هيا الناس الى بتحط امتحانات دى متعرفش ايه الملغى وايه المقرر


ان شاء الله برفع نسخه م الامتحان

[xxx_xxxxx]

1-complete the following statments:

1- the nut*****er is an example of the ..... calss lever, while scissors is an example of the ..... calss lever

2-when the light bulbs is connected in ....., light intensity of the bulbs decrease with increasing in their number

3- when the moon in an orbit higher from earth so,..... solar eclipse is formed

4-some levers allow conservation of the.... by means of using small force to move heavy loads, like in crowbar.
5- the glass bulb in ( the light bulb) prevent ... from reaching the filament, thus protects it from burning.
6- we can see ... when the sun is behind the horizon at night, where as ....always occurs in the morning

b--- define

the selective permeability

2- -------------------------------------------------

1- correct underlined words
1- in the semi shaded area of moon, we can see a part of sun forming total solar eclipse

2- the plant loses water in the shape of water vapour in photosynthesis process

3- the phenomenon of lunar eclipse occures in the end of the lunar month

4- in second class levers, fulcrum is between force and resistance, while in the first class levers resistance is between force and fulcrum

2- give reason

1- the filament of electris lamp made of tungesten
2- the root hair are of thin walls

3-----------------------------------------

1- choose:

1- it occures when the moon comes between earth and sun on one straight line
( totall lunar eclipse- solar eclipse- partiall lunar eclipse)

2- some of levers allow increase in speed of objects we inflict on as in ( tweezers-hockey bat-scissors)

3- stomata are widly spread on ( stem- upper suracfe of leaf-lower surface of leaf)

4- all of the following are types of lunar eclipse except
( annular lunar eclipse- totall lunar eclipse- partial lunar eclipse)

5- most popular type of levers in our daily life are
( first class lever- second class lever- third class lever)

2--- in the figure there are 2 electoric circuits A& B

رسمتين لدائرتين توصبل توالى وتوازى

1- mention the way which light bulbs connected in each circuit A& B
2- which of the ways could be used to connect electric lamps in the house?


4------------------------------------------------------

1- scintfic term:

1- it's rigid bar that rotates around fixed point called fulcrum and affected by force and resistance
2- the two astronomical phenomenon which result in hiding of all or part of the sun and the moon
3- an inert gas is found in the glass bulb of an electric lamp
4- two cells surround the leaf stoma



2- what happened in the following cases

1- when an electric lamp which is connected in series with others burns



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[الأستاذه أمل]