Question

How can we get a rainbow from Sunlight simply by placing a mirror in water

Answer 1

Answer:

Fill the glass with water.

Put the mirror into the water inside the glass at an angle.

Position the glass so that sunlight shines directly at the mirror. ...

Look for a reflection on the wall. ...

Adjust the angle of the mirror until you see a rainbow on the wall.

Answer 2

Answer:

no

Explanation:

To make a rainbow you need water in the air  and have sunshine shine on that part on the air. YOU  can put water in a contar, boil the water unit it is gone then you put  birght light and you got an Rainbow