Yes, you can. A bass amp works for an electric guitar, too. Furthermore, many guitarists have used a bass amp while playing and recording. If you just plug the guitar directly into the bass amp, you’ll get a dry sound, and you might not like what you hear.
Similarly, are guitar and bass amps different?
The difference between a bass amp and a guitar amp is in the power output and the size of the speaker. The bass amp needs more power than the guitar amp. The bass amp also requires a bigger speaker, so it could reflect the sound of the bass guitar effectively.
Secondly, can you play an acoustic guitar through a bass amp? In short, yes. You can use a bass amp for an acoustic guitar. That’s because bass amps are quite similar to acoustic guitar amps.