Recent content by salivian selwyn

Sorry ,i don't get what you mean. Can you explain it to me ?

Homework Statement a fish at a depth d underwater.Takes the index of refraction of water as 4/3 show that when the fish is viewed at an angle of refraction θ , the apparent depth z of the fish is z = (3d cosθ )/ √ (7 + 9 cos2 θ) Homework Equations snell's law n1 x sin θ1 = n2 x sin θ2 The...

hello everyone , my name is salivian selwyn , a metallurgy and material engineering student right now taking general physics course