Soft drinks have a pH of 3.0, they are considered to be a(n)

The substances that are necessary for producing of certain hormones and that store and transport vitamins

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius

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