like to have an idea abt science projects?

Question

hello my sister doing 9 th std wish to participate in science exhibition tell some innovativa sciece models so that she can perform better

Answer 1

hey if she has studied reflection and refraction, then she might consider the glass slab experiment, that how light is refracted or maybe the breaking of sun's light in various light bands and the difference in their speed
she could also prove boyle's law, pascal's law, archimedes principle and many other things.