#10 | Solved Problems on X Rays
(Physics) > Atoms
Unable to watch the video, please try another server
Related Practice Questions :

 An x-ray tube is operating at 30 kV then the minimum wavelength of the x-rays coming out of the tube is:

(1) 1.24 A0          (2) 0.413 A0             (3) 0.124 A0             (4) 0.13 A0

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The minimum wavelength of X-rays produced by electrons accelerated by a potential difference of V volt is equal to 

(1) eVhc               (2) ehcV               (3) hceV               (4) cVeh

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The graph between the square root of the frequency of a specific line of the characteristic spectrum of X-rays and the atomic number of the target will be:

(1) 

(2) 

(3) 

(4) 

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The wavelength of Kα X-rays for lead isotopes Pb208, Pb206, Pb204 are λ1, λ2 and λ3 respectively. Then

(1) λ1=λ2>λ3                         (2) λ1>λ2>λ3

(3) λ1<λ2<λ3                         (4) λ2=λ1=λ3

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


which of the following is positively charged?

a.  α-particles  

b.  β-particles  

c.  γ-rays  

d.  X-rays

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level: