How do you make a rainbow jar science project?
Gently pour 1/2 cup olive oil down the side of your jar. Mix 1/2 cup of rubbing alcohol with 2 drops of red food coloring. Carefully pour the red rubbing alcohol down the inside of your jar. Being careful not to disturb your liquids, set your jar down on the table and enjoy your rainbow!
How do you make a rainbow with a flashlight and water?
Process
- Position your glass of water on a table and then place the mirror inside it at an angle.
- Make sure that the room is completely dark.
- Take the flashlight and aim the light towards the mirror that you placed inside the glass.
- Watch a rainbow appear from the angle of your mirror.
How is a rainbow formed science experiment?
Instructions: Take the glass of water and paper to a part of the room with sunlight (near a window is good). Hold the glass of water (being careful not to spill it) above the paper and watch as sunlight passes through the glass of water, refracts (bends) and forms a rainbow of colors on your sheet of paper.
How do you make rainbow fizzing?
- Pour a small amount of vinegar into each bowl or well of the muffin tin.
- Pour an even layer of baking soda into the bottom of the baking dish.
- Use small spoons or pipettes to drizzle small amounts of the colored vinegar onto the baking soda.
- When finished, simply rinse the mixture down the drain.
What do you need for rainbow in a glass?
Rainbow in a Glass
- Water.
- A mug.
- 5 separate cups.
- A Tablespoon.
- A clear glass.
- A dropper or pipette.
How do you make a rainbow inside?
What To Do
- Place a mirror in the glass vessel, tilted slightly upward.
- Fill the glass vessel with water.
- Shine the white light from the flashlight through the glass at the mirror and point out the rainbow. (You may need to darken the room; rainbows should appear on the walls.)
How do you make an indoor rainbow?
What milk is best for Magic Milk experiment?
whole milk
This experiment works best with 2% and whole milk because they contain more fat.