Medium SALU Entry Test Past Papers and Syllabus SALU ENTRY TEST PAST PAPERS AND SYLLABUS FPSC Question Sound differs from light in the sound _____? A Is a longitudinal wave rather than a transverse wave B Is not subject to diffraction C Does not require energy for his origin D None of these Submit Answer Try Again Explanation Explanation Sound travels as a longitudinal wave, where particles vibrate parallel to the direction of wave motion. In contrast, light is a transverse wave, with vibrations perpendicular to the direction of propagation. Show Explanation Previous MCQ All MCQs Next MCQ More MCQs in SALU Entry Test Past Papers and Syllabus Medium Entire organism consists of a cell is _____? Entire organism consists of a cell is _____? Medium Muhammad bin Qasim Mosque is located at _____? Muhammad bin Qasim Mosque is located at _____? Medium Jannat-ul-Baqi is situated in _____? Jannat-ul-Baqi is situated in _____? Medium How many idols in Kaaba during the era of Kufare Quresh? How many idols in Kaaba during the era of Kufare Quresh?