The branch of physics which deals with the living things is called_________?
Correct answer: A. biological sciences
- A. biological sciences
- B. physical sciences
- C. cell systems
- D. elementary physics
Explanation
Biological sciences study living things and their processes, including cells, organisms and ecosystems. Physical sciences may be selected instead because physics is itself a physical science, but the question specifically asks about the study of living things.
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Light is studied through reflection, refraction, dispersion, interference, diffraction and polarization, linking ray behavior with its wave nature. Questions may involve mirrors, lenses, optical instruments, refractive index and image formation, while geometrical optics deals with rays and wave optics explains effects such as interference and diffraction.
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