MQ-1 Predator and MQ-9 Reaper drone pilots will be eligible for retention bonuses worth up to $135,000 beginning in fiscal 2016 under a new policy announced by the Air Force.
any of several units of heat defined as the amount of heat required to raise the temperature of 1 gram of water by 1 degree Celsius (1Â°C) at a specified temperature. The calorie used in chemistry and biochemistry is equal to 4.184 joules.
How much heat (in joules) is required to raise the temperature of 30.0 kg of water from 18Â°C to 81Â°C?est Answer: Q(heat energy) = m*c* delta T where c is the specific heat capacity of ur material, in this case, water. c(water) = 4.18J/ g* K So Q = 30000g * 4.18 J/g*K *63K = 7900200J = 7900.2kJ. Source(s): esstee2001 Â· 7 years ago.