Answer: 61.1 is the answer I wish this answer help you.
You okay? It is a tough time after the pandemic, and I hope you're all good :>
Solution:
Given:
initial orbit of electron=
final orbit of electron=
to find wavelength we use Rydberg equation:
1/λ
where R is Rydberg constant and it's value is
inserting all the values in formula
1/λ
λ
for it's region and color look at given attached pictures
Mercury is the closest planet to the sun.
Venus is second planet. Venus has no moons.
Earth is the third planet. This is the only planet that is known to inhabit life.
Mars is the fourth planet. Mars is called the "red planet" and has two moons.
Jupiter is the fifth planet in our solar system. Jupiter is the biggest planet in our solar system.
Saturn is the sixth planet. It has 31 moons.
Uranus is the seventh planet. It is a greenish-blue planet.
Neptune is the eight planet. On Neptune, temperatures stay colder than -350 Fahrenhiet.
Pluto is no longer a planet, but if you weighed 100 pounds on Earth, then you would weight 7-8 pounds on Pluto. But your mass would be the same.
Answer:
gravity
Explanation:
this is the answer because gravity is the force that pulls things down because gravity is what is trying to pull things down to the center core of the earth