Aperture,shutter speed,ISO

1.The pupil of the eye.
2.the area it focus,the larger the aperture the smaller the area in focus.
3.its the area of the image that appears sharp than its surroundings.


1.1.a.Fast
b.Fast
c.Slow
d.Slow
e.Slow
f.Fast


2.a. Fast
b. Fast
c.Fast
d.Fast
e.Fast
f.Fast

2.1;
2;
3;