The molar heat capacity is the heat capacity per unit amount (SI unit: mole) of a pure substance and the specific heat capacity, often simply called specific heat, is the heat capacity per unit mass of a material.
Long TSA lines this summer. The TSA is expecting long lines at their security check points during the busy summer travel season â especially when youâre traveling in the morning. The TSA recommends arriving at the airport at least 2 hours early for domestic travel and 3 hours early for international travel.
The minimum time to check-in for a JetBlue (B6) flight is: 1  20 minutes before scheduled departure time for US domestic flights (40 minutes from Fort Lauderdale (FLL), New York JFK (JFK), and Tampa (TPA). 2  60 minutes before scheduled departure time for international flights to/from the US.