Question

Q5) Define the following.
1) Non-Luminous object
2) Solubility
3) Shadow
4) Transparent object​

Answer 1

Answer:

1) non luminous object = objects that can not emit light energy by themselves are known as non luminous object

2) solubility = the amount of substance that will dissolve in a given amount of another substance is called solubility

3) shadow = the dark figure cast upon a surface by a body interspecting the rays from a source of light is called shadow

4) transparent object = material, which allow complete transmission of light is called transparent object