The potential difference across a piece of wire is 2.1V The current in the wire is 0.30A
Calculate the resistance of the wire
Write any equation that you use

How do accessory pigments chlorophyll?

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?