constants i periodic table a typical nuclear reactor generates 1000 mw (1000 mj/s) of electrical energy in doing so, it produces 2000 mw of waste heat' that must be removed from the reactor to keep it from melting down. many reactors are sited next to large bodies of water so that they can use the water for cooling. consider a reactor where the intake water is at 18 °c. state regulations limit the temperature of the output water to 30°c so as not to harm aquatic organisms

A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse