first post, nice to meet you everyone.
I am familiar with camera concepts, but there is something I don't know: say I set my exposure in manual mode, with a certain ISO, aperture and speed. Then I set the exposure compensation to +1. What happens physically in the camera - a.k.a. on which parameter does the camera act to increase my exposure?
If I have set all three parameters, then I am expecting that they stay the same, but if the exposure needs to be compensated by 1 stop, something has to change
Hope what I ask makes sense