Food and cookware taken out of a microwave oven are rarely much hotter than 100 Â°C (212 Â°F). Cookware used in a microwave oven is often much cooler than the food because the cookware is transparent to microwaves; the microwaves heat the food directly and the cookware is indirectly heated by the food.
Basically cars give better gas mileage on the highway than city street conditions. Typically the gas mileage is 3 to 5 miles more than street driving. So what is considered the best gas mileage for a car is how much more highway gas mileage is over street gas mileages. â¢ Rate and distance-Another way to determine if your car has g ood gas mileage is by calculating your daily driving distances and average rate of speed.
Divide mileage by fuel usage to see your car's fuel consumption. This tells you how many miles you drove per gallon of gas. For example, if you drove 335 miles before refueling, and you filled your car up with 12 gallons of gas, your fuel consumption was 27.9 miles per gallon, or mpg (335 miles / 12 gallon = 27.9 mpg). For example, if you used 25 gallons of gas, and drove 500 miles during that time, then your average fuel consumption would be 20 miles per gallon (500 miles / 25 gallons = 20 mpg).