Determine the velocity (in m/s) of the object at 3.0 seconds. Include a numerical answer accurate to the first decimal place. If negative, include the - sign.

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.

The two required components for a generator

The necleus of an atom is made up of what subatomic particles?