Suppose you fill a huge black plastic bag with 412.9 L of air on a sunny day, when it's 26.4 degrees C outside. You tie the bag off, and the black plastic material is very thin, so the bag starts to heat up due to the sunlight. It expands so much that it begins to float up into the sky. The air in the bag expands because of the heat to a volume of 495.1 L. What must be the new Celsius temperature inside the bag? HINT: Don't forget to convert Celsius temperatures to Kelvin when you solve the problems!