How is Buddha pronounced?

I'm curious about something, could you help me out? I've been wondering, how exactly do you pronounce the name 'Buddha'? I've heard a few different ways and I'm not sure which one is correct. Is it 'Buddha' with a short 'u' sound, or should it be pronounced with a longer 'oo' sound? I'm really interested in understanding the correct pronunciation and the cultural significance behind it. Could you shed some light on this for me?