7407/2 Physics Jun 2022 Quiz | AQA AS Level MCQ
AQA
AS Level
Physics (7407)
شهریور
2022
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 30
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
35 دقیقه
پیش نمایش صفحه اول فایل
zivar sushu A ray of light is incident on the internal boundary of a rectangular glass block in air.
Part of the light refracts out of the block at an angle of 30°.
Some of the remaining light reflects within the block to become incident on the right-hand boundary.
refractive index of glass = 1.48
What is the angle of incidence of the ray at the right-hand boundary?
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