Free MCQs for FPSC, NTS, PPSC, PMS, CSS & All Pakistan Exams 2026

Post a MCQs
Quiz Mode
Menu
Menu

When the frequency of an electromagnetic wave and ultrasonic wave are the same, then:

Leave a Comment / Physics Mcqs

A. Their wavelengths should be the same
B. The wavelength of electromagnetic waves will be more
C. The wavelength of ultrasonic waves will be more
D. None

Related Posts

Leave a Comment

Your email address will not be published. Required fields are marked *