A stock with a beta of more than one is more volatile than the market. If the market goes up, it tends to go up at a greater magnitude (i.e. market goes up 10%, stock goes up 15%). The higher the beta, the more volatile the stock.
Is a glass of cola a element or a compound or a homogeneous mixture or a heterogeneous mixture? A glass of cola is heterogeneous mixture because the ingredients are physically separate. Just look at the bubbles.
2. Phosphoric acid is used as an acidifying agent to give colas their tangy flavor. 3. Due to the use of phosphoric acid, cola is a actually more acidic than lemon juice or vinegar! The vast amount of sugar acts to mask and balance the acidity.