An instrument that produces images by focusing light rays is called

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)