II. Write TRUE If the statement is correct and FALSE I not. 7 11. When heat is applied to a material, its temperature decreases. 12. Melting of butter is an example of liquification. 13. When heat is removed to a material, it causes the material to solidify. 14. The application of heat to a material may also result into changes in the composition of the material, 15. Materials do not expand and contract when exposed to heat. NO​