Question

Using a pinhole camera, a student observes the image of two of his friends, standing in sunlight, wearing yellow and red shirt respectively. What will be the colors of the shirts in the image?

Answer 1

the same but the one wearing yellow will appear to be wearing red and vice versa, as thus camera inverts the image.

Hope it helps

Answer 2

Answer:

Colours of the shirts will remain same. We see them on the screen because pinhole camera forms the image of the object having same colour but upside down.

So, yellow shirt will form yellow image and red shirt will form red image.