The second.
No it isn't. Concern is accented on the second syllable.
The second.
second accented syllable
It is accented in the second syllable.
a second accented syllable
Install is accented on the second syllable.
Prepare is accented on the second syllable.
Applaud is accented on the second syllable.
It is accented on the second syllable.
Before is accented on the second syllable.
Install is accented on the second syllable.
Accented on the second syllable.