CBSE BOARD X, asked by harshjainn2003, 1 year ago

Was the question "name the component of sunlight which helps in drying of wheat after harvesting" out of syllabus in class 10 science exam??

Answers

Answered by Priyanshunegi123

Yes,it was out of syllabus and

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Answered by Sidyandex

No, this question was not out of syllabus.

Grains like wheat and barley need to be dried before harvesting in order to store safely.

Drying can be done both artificially by dryer and by natural methods like sunlight. Sunlight is a combination of visible, infrared and ultraviolet rays.

Infra red rays also known as ‘heat radiation’ is responsible for the drying of wheat after harvesting as it is quickly absorbed by the wheat plant cells.

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