A concave Mirror Of radius of curvature 8m produces ao inverted image 3times the size
Of an object placed on an perpendicular to the
axis. Calculate the positions of the object
and the image.

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

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

The heliocentric and the geocentric models of the solar system included these central principles