انعكاس الضوء

Quiz
•
Science
•
8th - 9th Grade
•
Hard
Shaikha Alblooshi
Used 4+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
اذا كانت زاوية السقوط تساوي 60 فإن الزاوية بين الشعاع المنعكس والمرآة تساوي
60
30
90
120
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
صفات الصورة المتكونة بالمرآة المحدبة هي:
حقيقية معتدلة مصغرة
حقيقية مقلوبة مكبرة
خيالية معتدلة مصغرة
خيالية معتدلة مكبرة
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
سقط شعاع على سطح املس بزاوية سقوط 50ْ . تكون زاوية الانعكاس مساوية لـــ
40ْ
50ْ
90ْ
صفر
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
يسقط شعاع ضوئي على سطح مستوي حيث يشكل زاوية مقدارها 60ْ مع السطح المستوي ، احسب زاوية الانعكاس
30ْ
20ْ
60ْ
40ْ
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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