PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo1. Is the moon a luminous object?
a. Moon is object.
b. Moon does not generate its own .
2. What are the three types of materials based on the absorption of light?
a. The material which allows the light to pass through it is called .
b. The material which does not allows the light to pass through it is called .
Register for free to see more content