The law of reflection states that light is reflected off a surface at the same angle that light hits the surface. the arrow on the right of the diagram that shows the direction of light is the a

question 4 options:

a. incident ray

b. refracted ray

c. coincident ray

d. reflected ray

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length