@Mohammed_Al_Najm

Mohammed Naji Al Najm

3 Questions 3 Answers 0 Followers

Questions related from Mohammed Naji Al Najm

How does light tell us the temperatures of planets and stars?

Thermal radiation

01 January 2019 5,500 0 View

Why do astronomers think that the Universe is expanding?

Universe, red shift

12 December 2018 2,922 0 View

Why is light called electromagnetic radiation?

electromagnetic spectrum

12 December 2018 760 0 View

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