What is dissolved matter in a solution

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

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? your

Explain what happens at the saturation point when adding salt to water at room temperature.