Question

Light is -
1. Visible and also makes objects on which it falls visible
2. Invisible but makes objects on which it falls visible
3. Invisible but becomes visible when it falls on an object
4. Sometimes visible and sometimes invisible but it always mekes objects on which it falls visible.
pls fast and don't spam
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Answer 1

Answer:

1

Explanation:

I don't know it is right or wrong but I think so

Answer 2

Answer:

2- invisible but makes objects on which it falls visible