Question

why we celebrale Hindi diwas
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Answer 1

Answer:

optics, science concerned with the genesis and propagation of light, the changes that it undergoes and produces, and other phenomena closely associated with it. There are two major branches of optics, physical and geometrical. Physical optics deals primarily with the nature and properties of light itself.

Explanation:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

Answer 2

Explanation:

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We celebrate hindi diwason 14th November as hindi is the national language of india.

14th september also Marks the birth anniversary of Beohar Rajendra Simha on September 14, 1949 for his efforts in adopting Hindi as the official language.

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