Question

conduct an experiment to produce a rainbow in your class room and explain the procedure

Answer 1

there is many ways to make a rainbow . One of them is following:
Take a scale in the presense of sunlight and near to the wall . See to the beyond of scale and you see the rainbow .I also tried this activity in my class room.

Answer 2

Answer:

Aim. To produce rainbow

Apparatus: tray, water, mirror

Procedure:

1. Take a metal tray and fill it with water.

2. Place a mirror in the water such that it makes an angle to the water surface.

3. Now focus the white light on the mirror.

4. Try to obtain colour on a white cardboard sheet kept above the water surface.

5. Note the names of the colors you could see in note book.

6. We know that the white light is splitting into certain different colour as rainbow.