Author Question: A step-down transformer has more windings on the ______________ coil. Fill in the blank(s) with ... (Read 65 times)

drink · **on:** Jul 28, 2018

A step-down transformer has more windings on the ______________ coil.
Fill in the blank(s) with correct word

Question 2

An aquarium contains a 5-cm layer of water (n = 1.33) floating on top of carbon tetrachloride (n = 1.461). If the angle of incidence into the water from the air is 30, what is the angle of refraction into the carbon tetrachloride?
a. 58
b. 69
c. 37
d. 20
e. 75