A quality control expert wants to test the null hypothesis that a new solar panel is no more effective than the older model.
What would be the consequence of a Type I error in this context?

The volume (V) of a rectangular prism is the product obtained when you multiply all of its dimensions, 
                                      V = L x W x H
where L is length, W is width, and H is height. Substituting the given dimensions, 
                                   V = 0.40m x 0.20m x 0.30m = 0.024 m³
We cannot convert meters to liters because meter is a unit of length and liters of volume. However, we can convert m³ to liters. 1 cubic meter is equal to 1000 liters.
                                 V = 0.024 m³ x (1000 L / 1 m³) = 24 L