In the Sun's fusion sequence, about 0.007 kilograms of matter is converted into energy for each kilogram of hydrogen processed. In other words, the efficiency of mass-energy conversion is 0.7% and the amount of energy released is 0.007mc 2.
Pi Gamma Mu. Pi Gamma Mu or ÏÎ³Î¼ (from ÏÎ¿Î»Î¹ÏÎ¹ÎºÎ­Ï Î³Î½ÏÏÎµÏÏ Î¼Î¬Î¸ÎµÏÎ±Î¹) is the oldest and preeminent honor society in the social sciences. It is also the only interdisciplinary social science honor society.
Lambda Pi Eta is the official communication studies honor society of the National Communication Association (NCA). 1  Founded in 1985, Lambda Pi Eta stands for Logos (logic and reasoning), Pathos (emotion) and Ethos (personal ethics and character). These are the ideals the Lambda Pi Eta upholds. Lambda Pi Eta seeks to: 1  recognize, foster, and reward outstanding scholastic achievement in communication studies. 2  stimulate interest in the field of communication. 3  promote and encourage professional development among communication majors. 4  provide an opportunity to discuss and exchange ideas in the field of communication.