Last Updated:2025/11/21

In the cores of red giants, helium burning begins once temperatures exceed 108 K, converting helium into carbon and subsequently into oxygen, neon, and magnesium.

See correct answer

In the cores of red giants, helium burning begins once temperatures exceed 108 K, converting helium into carbon and subsequently into oxygen, neon, and magnesium.

音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)
Source Sentence

赤色巨星の中心部では、温度が10^8 Kを超えるとヘリウムの核融合が始まり、ヘリウムは炭素に変わり、続いて酸素、ネオン、マグネシウムが生成されます。

Sentence quizzes to help you learn to read

Edit Histories(0)

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★