Est ce que quelqu’un peut m’aider avec ces questions svp?
...
Answers: 3
Chemistry, 22.06.2019 10:30, Wookas8355
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
Chemistry, 01.06.2020 21:57
History, 01.06.2020 21:57
Mathematics, 01.06.2020 21:57
Social Studies, 01.06.2020 21:57
Mathematics, 01.06.2020 21:57