Can i played psp games on ps1?

No the PSP system is much more powerful than the PS1 system so the new games could never be converted.  Secondly the discs are totally different.

Unfortunately, what has been said this true. Rarely will you be able to play new games on older consoles.

I use to play consoles games, but now I have switch to browser based games like Dark Orbit . It's free to play and a lot of fun.

PS. I don't work for them :)

You can't play PSP game in PS1 because these components and files of PSP Game is for PSP Console.

nope!