MCQOPTIONS
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				| 1. | 
                                    *$_Compressed air coming out from a punctured football? | 
                            
| A. | Becomes hotter | 
| B. | Becomes cooler | 
| C. | Remains at the same temperature | 
| D. | May become hotter or cooler depending upon the humidity of the surrounding air | 
| Answer» C. Remains at the same temperature | |