1 oración con WIN en pasado simple​

Ascientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surface, making it look rainbow-like (an effect known as iridescence). she aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). the index of refraction of water is 1.3

Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.

You can estimate the degree to which a bond between two atoms is ionic or covalent by calculating the