Light year is related to-- সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020 প্রশ্ন Light year is related to-- ক. Energy খ. Speed গ. Distance ঘ. Intensity সঠিক উত্তর Distance সম্পর্কিত প্রশ্ন আরো দেখুন Who among following invented the steam engine? The earth rotates from--- The universal blood group donor is-- The household line voltage(in volt) is approximately-- Who invented the ball point pen? মন্তব্য There are no comments yet. Authentication required You must log in to post an answer. Log in বিষয় সাধারণ বিজ্ঞান অধ্যায় Basic Information of Daily Science, Inventions and...
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