A fire piston is a way to start fires without a match. If a fire piston compresses air from 1 atmosphere to 3 atmospheres of pressure and the air behaves ideally. How hot will the air get if it begins at 27 degrees Celsius? Answer in Celsius to the nearest degree. (Hint - Kelvin temperatures are 273.15 degrees more than the same temperature in Celsius)

Apossible explanation for a set of facts that can be tested by further investigation is called

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

Positrons are spontaneously emitted from the nuclei of