Waves Quiz (2) Physics AS Level
CIE
AS & A Level
Physics (9702)
فروردین
2010
شامل مباحث:
Chapter 12: Waves
تعداد سوالات: 20
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
25 دقیقه
پیش نمایش صفحه اول فایل
omer uner Two loudspeakers X and Y emit sound waves that are in phase and of wavelength 0.75 m.
An observer O is able to stand anywhere on a straight line that passes through X and Y, as shown. The observer stands at a point where the sound waves from X and Y meet in phase.
What could be the distances OY and XY?
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...