Stars form inside relatively dense concenstrations of interstellar gas and dust known as molecular clouds.
hope it helps
It should measure speed as far as I can remember. But, just in case narrow it down to 2 answers and go from there.
Answer:
c. 7.7 eV
Explanation:
The computation of the photon emitted is shown below:
Given that
From level 1 to level 3, the energy absorbed by electrons is 11.8eV
And, when from level 3 to level3, the energy released by electron is 4.1eV
So, from level 2 to level 1, the energy released is
= 11.8 - 4.1
= 7.7
= 7.7eV
Hence, the third option is correct
The same is to be considered
And, the other options are wrong
<span>an action that can cause an object to move or change its state of motion is force</span>
