No, the latter is denser, due to higher water content.
Pure alcohol is far more dangerous than adulterated alcohol because pure alcohol has one hundred percent alcohol in comparison to aldulterated alcohol which is less than 100 percent.
No, it is more dense than water and cooking oil.
One percent by weight. Alcohol has a density of less than water, so 1 g of alcohol is more than 1 mL.
100% alcohol is more effective because of the more alcohol concentration in the drink.
More than what The final alcohol content would be somewhere between 40% and 7% alcohol by volume depending on how much of each you have. To answer the question, the resulting solution would be less alcoholic than the 40% and more alcoholic than the 7%.
Fruit juice is denser as it is almost all water.
well...you've pretty much answered your own question. the percentage in itself says what content of alcohol is in the beverage.
Because the concentration of alcohol is lower; you pay the alcohol not the water.
Your body doesn't need any alcohol at all. In fact, it does more hard to drink than not to.
Rubbing alcohol is less dense than water. Therefore, any substance with a lower density than water would also be less dense than rubbing alcohol. Examples include oil and gas.
Because it is less dense than the alcohol and make it float
An ice cube sinks in alcohol because alcohol is less dense than water. The ice cube, being made of frozen water, has a higher density than alcohol, causing it to sink in the less dense liquid.