تسجيل الدخول
Physics for IGCSE & O level - Waves And Sounds (Section 8 - No. 2)
What is the relationship between wavelength and frequency?
They are unrelated
They are directly proportional
They are inversely proportional
They are always equal
تعليقات (0)
تسجيل الدخول للتعليق
إعلان
اسمح لجافا سكريبت بتحميل هذه الصفحة بشكل صحيح
