Afish appears to be 3 m below the surface of a pond when viewed almost directly above by a fisherman. what is the actual depth of the fish? (n water = 1.33) a fish appears to be 3 m below the surface of a pond when viewed almost directly above by a fisherman. what is the actual depth of the fish? (n water = 1.33) 0.44 m 0.25 m 3.99 m 2.26 m

3.99 m option c

Explanation:

n = 1.33

Real depth / Apparent depth = n

Real depth = n × apparent depth

Real depth = 1.33 × 3

Real depth = 3.99 m

answer: its c lololo

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.