Situation C. Prepare another Set-up filled with hot, tap and cold water. Drop 5 ml of soy sauce in each set-up. Observe what will happen.
Q6: In which set-up does the soy sauce disperse the fastest? slowest? Slowest (Not sure about this)
Q7: What do you think is the cause of the difference in the rate of dispersion? The main cause of dispersion of light is due to the extent of refraction of light for each constituent color of white light. We know that the speed of light remains constant in the vacuum but it changes when the light passes through different materials of different refractive index.
Situation D. Perfume mist was sprayed all over the body.
Q8: Why does the smell of the perfume diffuse and spread in the entire room? Because the room is to small Thats why the smell of perfume can spread Bassicaly
Q9: After several time, the perfume smell disappears. Where did it go? It came out through the window
Q10: Perfume is liquid, does it change phase when released from its bottle? No yes it become gas but some of this are STILL liquid
