The capacity of the gasoline tank in an automobile is 20 gallons. How many liters is this?

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?

What explosion in the upper solar atmosphere releases about as much energy as millions of 100-megaton hydrogen bombs exploding simultaneously?