نماذج امتحانات - ساينس - تالتة اعدادي - ترم اول - منهج مصري

هذه معاينة نصية للأسئلة للاطّلاع والمراجعة فقط. لخوض الاختبار تفاعليًّا مع تصحيح آلي ونتيجة فورية، اضغط زر «ابدأ الاختبار» أدناه.

1. The speed of a moving body that covers equal distances at unequal time intervals.
   • أ. irregular speed
   • ب. speed
   • ج. regular speed
   • د. Accelaration
2. The value of the length of the shortest straight line between two positions = 5 m. means ........
   • أ. the value of displacement = 5m
   • ب. the value of center= 5m
   • ج. the value of distance = 5m
3. The......... is the phase in which the cell is prepared for division by doubling the genetic material.
   • أ. interphase
   • ب. anaphase
   • ج. metaphase
   • د. prophase
4. A concave mirror has a focal length of 8 cm. An object is placed in front of this mirror forming an image at a distance 20 cm from the mirror. This means that the object is placed at...........from the mirror.
   • أ. more than 8 cm. and less than 16 cm
   • ب. 8 cm
   • ج. 20 cm
   • د. less than 8 cm
5. A doctor advised a person who has a sight defect to use glasses with convex lenses. It means that this person suffers from.........
   • أ. a decrease in the convexity of the eye lens surface
   • ب. an increase in the convexity of eye lens surface
   • ج. an increase in the eyeball diameter
   • د. disability of seeing far objects clearly
6. Reproduction by spores occurs in all the following organisms, except.........
   • أ. mushroom
   • ب. starfish
   • ج. fungus
   • د. bread mould.
7. One of the vector physical quantities is………
   • أ. force by which person pushes a stone
   • ب. mass of a cat
   • ج. length of a pen
   • د. time of a car trip
8. The solar system includes several galaxies
   • أ. False
   • ب. True
9. If the angle between the incidence ray and the reflected ray is 60°, the angle between the reflected ray and the reflecting surface is 60°.
   • أ. True
   • ب. False
10. The displacement of an object is measured in m/sec
    • أ. False
    • ب. True
11. An assumption of the crossing star theory is that a star revolves near the Sun.
    • أ. False
    • ب. True
12. Bread mould fungus reproduces by binary fission
    • أ. False
    • ب. True
13. A car moved from Banha to Cairo at a distance of 40 km in 30 minutes, then it returns back from Cairo to Banha in the same time. Calculate (in km/h) The average speed of the car during the total time.
    • أ. 80 km/h
    • ب. 40 km/h
    • ج. 160 km/h
    • د. 20 km/h
14. the properties of the formed image when an object is placed in front of a convex mirror are ..................
    • أ. virtual, erect and diminished images always Formed
    • ب. real, erect and diminished images always Formed
    • ج. virtual, erect and magnified image is formed at the same side of the object.
    • د. No image is formed.
15. The properties of the formed image when an object placed at the focus of a convex lens are....
    • أ. No image is formed
    • ب. virtual, erect and magnified image is formed at the same side of the object
    • ج. real, erect and magnified image is formed at the same side of the object
    • د. virtual, erect and diminished images always Formed.