1) The unit of voltage is . 2) Voltmeters are always connected in .
3) Voltage supplies to a circuit.
4) If there is more than one component in a series circuit the voltage is
5) If the components are in parallel they have the voltage
6) Amps is a measurement of
7) You always connect an ammeter in
8) The current in a series circuit is always the
9) The current in a parallel circuit is
10) redraw the following and fill in the labels:

11)

12)
Calculate the current from in the circuit below:

13)

14?

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat