Ask Question
27 April, 06:48

Helium was discovered on earth years after it had been discovered on the sun.

a. True

b. False

+1
Answers (1)
  1. 27 April, 09:28
    0
    The statement is true.

    As weird as it may sound, helium was indeed first discovered on the Sun, and after some time on Earth. The first evidence of helium was observed on August 18 1868, as a bright yellow line with a wavelength of 587.49 nanometers in the spectrum of the Sun's chromosphere. This line has been detected by a French astronomer by the name of Jules Janssen during a total solar eclipse in Gantur, India.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Helium was discovered on earth years after it had been discovered on the sun. a. True b. False ...” in 📙 Geography if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers