7407/2 Physics Jun 2018 Quiz | AQA AS Level MCQ
AQA
AS Level
Physics (7407)
شهریور
2018
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 30
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
35 دقیقه

پیش نمایش صفحه اول فایل
A uniform wire, fixed at both ends, is plucked in the middle so that it vibrates at the first harmonic as shown.
What is the phase difference between the oscillations of the particles at P and Q?