What are the similarities between theory and law ?

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.

Which feature indicates that mars resides in the inner region of the solar system

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?