Waves Quiz (1) 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 A car is travelling at a constant velocity directly towards a man standing in the middle of the road.
The driver sounds the car’s horn as a warning. The horn emits a sound wave of constant frequency.
The frequency of the sound heard by the man is different from the frequency of the sound emitted by the horn.
Which statement is correct?
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