question #2 Sahih al-Bukhari 776, Book 10, Hadith 171 : How does the recitation of different Surahs in the first two rak’ahs of prayer differ from the last two rak’ahs?

My father said, “The Prophet (ﷺ) uses to recite Al-Fatiha followed by another Sura in the first two rak`at
of the prayer and used to recite only Al-Fatiha in the last two rak`at of the Zuhr prayer. Sometimes a
verse or so was audible and he used to prolong the first rak`a more than the second and used to do the
same in the `Asr and Fajr prayers.”