The size of a shadow has everything to do with placement of the light source, the object, and the background on which the shadow is cast. In general, if the light source is close to the object and the background is further away then the shadow is larger than the object. The opposite is true if the light source is further away. Another part of the equation has to do with angles. This is what we commonly observe happining to shadows at different times of the day; long shadows in the morning and evening and smaller shadows around the middle of the day.
Shadows get smaller as the light source moves closer to the object casting the shadow, and they get larger as the light source moves farther away. The size of a shadow is influenced by the distance between the object and the light source.
Your shadows get smaller
lager or bigger
The bigger the denominator(lowest) the smaller the fraction
Smaller
A bigger persons voice is bigger than a smaller persons voice because a bigger person chest is bigger while the smallers person chest is smaller.
smaller
smaller
The sun stays closer to the horizon, which makes the shadows longer.
It is bigger.
Dilated pupils are bigger, and constrictred pupils are smaller.
It can be bigger or smaller, but not equal to.