Final answer:
To find out the equivalent amount of alcohol in beer to 1.5 ounces of whiskey, one must consider the difference in alcohol by volume (ABV) of both beverages. Whiskey typically has an ABV of 40%, while beer's ABV is usually about 5%. Using this, we find that 1.5 ounces of whiskey is equal to the alcohol in 12 ounces of beer.
Step-by-step explanation:
To determine the equivalent amount of alcohol in beer compared to 1.5 ounces of whiskey, we must consider the alcohol by volume (ABV) percentage typical for each type of alcohol. Whiskey generally has an ABV of around 40%, while the ABV of beer is usually around 5%. Hence, to compare the alcohol content, we use the standard drink concept, where one standard drink in the United States contains about 14 grams of pure alcohol. This corresponds to 1.5 ounces of whiskey, 5 ounces of wine, or 12 ounces of beer.
When comparing 1.5 ounces of whiskey to beer, we convert the volume of whiskey to the equivalent amount of beer that would contain the same amount of alcohol. We calculate the volume of beer by using the proportion of alcohol to volume of beer. Here's how to do the conversion: (1.5 ounces x 40%) / 5% = 12 ounces. So, 1.5 ounces of whiskey have the same alcohol content as 12 ounces of beer.