Solve the below problems being sure to provide the correct significant figures. 1) 1000 ÷ 4.886 =

2) 240 ÷ 12.3 =

3) 80 x 4.6 =

4) 4.527 x 30 =

5) 86 x 63.855 x 8000 =

6) 700 x 91.186 =

7) 7.1 x 348 =

8) 50 ÷ 29.1 =

9) 98.773 x 24.891 x 409 =

10) 0.065 x 3 x 3007 =

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