2024 University Physics questions and verified answers

2024 University Physics questions and verified answers REAL Inexact numbers - correct answer-Normally come from measurements and are known to only within some innate precision. Physics - correct answer-The study of matter and motion. Natural philosophy - correct answer-An attempt to explain the behavior of the universe through philosophical speculation; body of knowledge accumulated since ancient times. Scientific method - correct answer-Iterative process for going from observations to validated theories. The Scientific Method Steps - correct answer-1. Observation 2. Induce- start to ask questions; why? 3. Hypothesis 4. Deduce- Try to explain why 5. Prediction- Guess what is going yo occur 6. Test- perform the experiment and test your hypothesis Hypothesis - correct answer-A tentative explanation of an observed phenomenon. Law - correct answer-Tells what happens under certain circumstances; expressed in the form of relationships between observed quantities. Theory - correct answer-A thoroughly tested explanation of a natural phenomenon, one that can be verified by experiments. Science is always changing - correct answer- Laws and theories are tentative Model - correct answer-A simplified conceptual representation of some phenomenon. Hidden assumptions - correct answer- Assumptions made without being aware. How to address if your observations made do not match your hypothesis - correct answer-1. Rerun the test to see if it is reproducible 2. Revise the hypothesis, rethink the assumptions that went into it 3. Reexamine the original observation that led to the hypothesis. Symmetry - correct answer-An objects exhibits symmetry when certain operations can be performed on it without changing its appearance. Rotational symmetry - correct answer-If you can rotate an object less than 360 degrees and the object looks like it did before you turned it, then the object has rotational symmetry. Reflective symmetry - correct answer-When one half of an object is the mirror image of the other half Transitional symmetry - correct answer-Being able to move an object and obtaining the same results as a previous location. Any physical law that describes this phenomenon must therefore mathematical expression of this law must be independent of - correct answer-Location Representations - correct answer- Universe - correct answer-The totality of matter and energy combined with the space and time in which all events happen- everything that is directly or indirectly observable. Concepts - correct answer-Ideas or general notions used to analyze natural phenomena. Physical quantities - correct a