Inside stars matter to energy high temperatures strong gravitational attraction The conditions listed above would be just right for all BUT one of the following to occur. That would be A) nuclear fusion. B) nuclear fission. C) element formation within the Sun. D) the formation of helium from hydrogen atoms.

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.