crichter7932 crichter7932

15-03-2024
Physics

contestada

Taking the wavelength of first Balmer line in hydrogen spectrum (n=3 to n=2) as 660nm, the wavelength of the second Balmer line(n=4 to n=2) will be:
A.889.2nm
B.642.7nm
C.488.9nm
D.388.9nm

Respuesta :

Otras preguntas

Teesha is in the French club. There are 39 students in the club. The French teacher will pick 2 students at random to guide visiting students from France. What

Can anyone help me out with this

are you a genius? solve for me!

How does government affect our lives? What does it mean to be a good citizen? Why are natural rights considered “Enlightened” ideas? How do you know that our d

Does doubling the height of a cylinder have the same effect on the volume of a cylinder as doubling the radius? Explain.

The most influential bargaining tools of the governor are ___________.

What is the mean absolute deviation (MAD) of the data set? {2, 5, 6, 12, 15} Enter your answer in the box.

The region north of 66½° N latitude is the Arctic Circle. Use the simulator to describe the length of the day during winter, spring, summer, and fall.

what does claudius have in common with the boy actors in the play hamlet

What is the mechanical advantage of the lever?