The dashboard in your car shows an outside temperature of 73°f. a minute later it reads 72°f. this is an example of a plastic thermometer digital information analog information an electrical device

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

Define the terms moral development and moral reasoning

5400 j of energy are given off when a 50 g of aluminum pan changes temperature. does the temperature of the pan increase or decrease and by how much