7407/2 Physics Jun 2019 Quiz | AQA AS Level MCQ
AQA
AS Level
Physics (7407)
شهریور
2019
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 30
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
35 دقیقه
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zivar sushu Intensity maxima are produced on a screen when a parallel beam of monochromatic light is incident on a diffraction grating. Light of a longer wavelength can be used or the distance from the diffraction grating to the screen can be increased.
Which row gives the change in appearance of the maxima when these changes are made independently?
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