Question

How many waves are there in the sixth Bohr's orbit of hydrogen​

Answer 1

The number of waves are 6.

Explanation:

• Number of waves = circumference / wavelength
• Circumference = 2 π r
• Wavelength = λ

Solution:

Number of waves = 2 π r /  λ

Now wavelength (λ) = h / mv

Number of waves = 2 π r /  h / mv

                              = 2 π  / h x mvr

Number of waves = 2 π  /  h x nh / 2 π

Number of waves =  n   [ Since n = 6]

Thus the number of waves are 6.

Answer 2

Answer :-

The number of waves are 6.

Explanation:

Number of waves = circumference / wavelength

Circumference = 2 π r

Wavelength = λ

Solution:

Number of waves = 2 π r /  λ

Now wavelength (λ) = h / mv

Number of waves = 2 π r /  h / mv

                              = 2 π  / h x mvr

Number of waves = 2 π  /  h x nh / 2 π

Number of waves =  n   [ Since n = 6]

Thus the number of waves are 6.