Question

. Answer the following in short:

i. Name two natural sources of light

ii. Name two man made sources of light

iii. What are luminous objects?

iv. Is moon a luminous or non-luminous object?​

Answer 1

Answer:

I) The sun and stars

ii) The fire and electrical light

iii)A luminous object is one that gives off light. In other words, it glows (or shines) of its own accord.

iv)non-luminous object

And please me

Answer 2

Answer:

1. The Sun and fire are the natural sources of light.
2. Electric bulb and candle are the man made sources of light.
3. An object that gives light is called luminous object.
4. Moon is a non-luminous object.

Explanation:

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