We cannot see through the clouds.
How can we see a shadow although we are opaque and light does not pass through us ?
can we see magnetic field lines? if not how can we see them
Why we cant see the waves of sound through our eyes? As we cant see them then how can we tell that sound travels in waves?
We can see it in other medium like water but not in air so how can we tell it ?
We can see partially through:
We can partially see through fog but cannot see through the door because: