The ocean's water's density increases when it gets colder.
The molecules in the water get colder and move less, causing it to densify... As though it were freezing (though we all know the ocean hasn't ever frozen)
Answer:
C
Explanation:
The sun has rotated causing the shadow to reflect.
Answer:

Explanation:
The equation that relates electric field strength and force that a charge experiments by it is F=qE.
Newton's 2nd Law states F=ma, which for our case will mean:

We know from accelerated motion that 
In our case the proton is released from rest, so
and we get 
Substituting, we get our final velocity equation:

For the <em>proton </em>we know that
and
. Writing in S.I. d=0.0025m, we obtain:
