A trilha te ajudou a entender como os encontros podem ser tratados pela fisica e como eles aparecem no seu contidiano

The frequency of a given region of the electromagnetic spectrum ranges from 3 × 1016 − 3 × 1019 hertz. which type of wave is found in this region? a. x-rays b. ultraviolet rays c. infrared waves d. radio waves

When fat comes in contact with sodium hydroxide, it produces soap and glycerin. determine whether this is a physical change or a chemical change. explain your answer

Describe the path of a ray that approaches a mirror parallel to the principal axis.