Your town is thinking about building a nuclear power plant. you will be asked to vote on it. which source would provide the most reliable information about the safety of nuclear power plants? select one: a. the nuclear regulatory commission b. your local newspaper c. the company that is going to build the plant d. the mayor of another town that already has a nuclear plant

Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.

Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?