প্রশ্ন ও উত্তর
Which of the following is the mde of propagation of heat from the sun to the earth?
সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020
প্রশ্ন Which of the following is the mde of propagation of heat from the sun to the earth?
সঠিক উত্তর
radiation alone
মন্তব্য
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