Otis watches a cooking show on making mayonnaise. the chef dissolves salt and sugar in vinegar. she mixes in an egg yolk, and then mixes in oil until the ingredients are completely blended together. the chef says that it’s great on sandwiches and that it can be stored without separating. which best describes the purpose of the egg yolk in the recipe? a. it allows the oil to change from liquid to a gas in order to form bubbles. b. it acts to hold the vinegar and oil together in a colloid. c. it the vinegar be able to form a solution with the salt and sugar. d. it mixes with both the vinegar and oil to form a suspension.

Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit

Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called