According to the model of the atom hypothesized by neils bohr, where can electrons be found around an atom's nucleus? a. any distance away from the nucleus. b. at fixed distances away from the nucleus. c.inside and outside of the nucleus. d. bundled together as a separate negatively charged nucleus bonded to the positively charged nucleus.

An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10

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.

What does si stand for,when referring to a system of measurement