Hydrogen atom does not emit X-rays because | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The energy difference between the energy levels of a hydrogen atom is given by $\Delta E = 13.6 \left( \frac{1}{n_1^2} - \frac{1}{n_2^2} \right) \

Vedclass · Accepted Answer

Its energy levels are too close to each other

Vedclass · Answer

(A) The energy difference between the energy levels of a hydrogen atom is given by $\Delta E = 13.6 \left( \frac{1}{n_1^2} - \frac{1}{n_2^2} ight) 	ext{ eV}$.For the hydrogen atom,the maximum energy transition (from $n = \infty$ to $n = 1$) is only $13.6 	ext{ eV}$.$X$-rays are high-energy electromagnetic radiations typically ranging from $100 	ext{ eV}$ to $100 	ext{ keV}$.Since the energy released during electronic transitions in a hydrogen atom is significantly lower than the energy required to produce $X$-rays,it cannot emit $X$-rays.Therefore,the correct option is $A$.

Hydrogen atom does not emit $X$-rays because

Similar Questions

$X$-rays of which of the following wavelengths are hardest? (in $\mathring{A}$)

The continuous part of $X$-ray spectrum is a result of the

For continuous $X-$rays,the minimum wavelength produced is:

The ratio of the energy of an $X$-ray photon of wavelength $1 \mathring{A}$ to that of visible light of wavelength $5000 \mathring{A}$ is:

Solid targets of different elements are bombarded by highly energetic electron beams. The frequency $(f)$ of the characteristic $X-$rays emitted from different targets varies with atomic number $Z$ as

Vedclass Test Series

Exam Paper Generator

Online Exam Module