The color of light emitted during a flame test depends on A) the location of electrons only

B) the size of the atom only

C) the size of the atom and the location of protons

D) the location of electrons and size of the atom

the answer is D

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.

To a of 4 x hz is 1. 0. mm nm nm