As temperature increases, thermal energy increases. Thus, as a solid gets hotter, the vibrations of the molecules become larger and large, to the point where they break out of their rigid lattice and are free to move around randomly. As liquids are heated, more and more molecules have eventually all the molecules are moving randomly with no significant forces between them. As a gas is heated, the electrons of the molecule/atoms are excited by the increased

Physics and Physical Measurement

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Gave useful resources; lectures were easy to understand; and was able to provide information in limited amount of time." Jaskiran Bedi., IB Physics and IB Maths, Pathways World SchoolGave useful resources; lectures were easy to understand; and was able to provide information in limited amount of time." Jaskiran Bedi., IB Physics and IB Maths, Pathways World SchoolGave useful resources; lectures were easy to understand;