A12.5 e V electron beam is used to bomba...

A`12.5 e V` electron beam is used to bombard gaseous hydrogen at room temperature. The number of spectral lines emitted will be :

`3`

`1`

`4`

`2`

Text Solution

AI Generated Solution

Topper's Solved these Questions

JEE MAIN 2022
JEE MAINS PREVIOUS YEAR|Exercise Question|492 Videos
JEE MAIN 2024
JEE MAINS PREVIOUS YEAR|Exercise Questions|22 Videos

Similar Questions

Explore conceptually related problems

A 12.5eV electron beam is used to bombard gaseous hydrogen at room temperature. What serious of wavelength will be emitted?

A 12/5 eV electron beam is used to bombard gaseous hydrogen at room temperature. Upto which energy. Level the hydrogen atoms would be excited ? Calculate the wavelengths of the first memeber of Lyman and first member of Balmer series.

A 12.09 eV electron beam is used to bombard gaseous hydrogen at room temperature, Upto which energy level, the hydrogen atoms would be excited? Calculate the wavelengths of the second member of Lyman series and second member of Balmer series.

If 9.9 eV energy is supplied to a hydrogen atom then the number of spectral lines emitted will be

A 12.5 eV electron beam is used to excite a gaseous hydrogen atom at room temperature. Determine the wavelengths and the corresponding series of the lines emitted.

A 12.9 eV beam of electrons is used to bombard gaseous hydrogen atom at room temperature. Upto which energy level the hydrogen atoms would be excited? Calculate the wavelength of the first member of Paschen series and first member of Balmer series.

A beam of 13.0 eV electrons is used to bombard gaseous hydrogen. The series obtained in emission spectra is // are

JEE MAINS PREVIOUS YEAR-JEE MAIN 2023-Question

Three forces F(1)=10 N, F(2)=8 N, F(3)=6N areacting on a particle of m...
Text Solution
|
Given below are two statements: one is labelled as Assertion A and the...
Text Solution
|
A12.5 e V electron beam is used to bombard gaseous hydrogen at room te...
Text Solution
|
Given below are two statements: Statement I :When the frequency of a...
Text Solution
|
Given below are two statements: Statement I :A truck and a car movin...
Text Solution
|
The ratio of escape velocity of a planet to the escape velocity of ear...
Text Solution
|
A wire of resistance 160Omega is melted and drawn in a wire of one fou...
Text Solution
|
A body cools from 80^(@)C to 60^(@)C in 5 minutes. The temperature of ...
Text Solution
|
Match List I with List II Choose the correct answer from the opti...
Text Solution
|
An engine operating between the boiling and freezing points of water w...
Text Solution
|
Given below are two statement : one is labelled as Assertion A and the...
Text Solution
|
Two staellites A and B move round the earth in the same orbit . The ma...
Text Solution
|
An ice cube has a bubble inside. When viiewed from one side the appare...
Text Solution
|
In an n-p-n common emitter (CE) transistor the collector current chang...
Text Solution
|
A ball is thrown vertically upward with an initial velocity of 150m/s....
Text Solution
|
If the r.m.s speed of shlorine molecule is 490m/s at 27^(@)C, the r.m,...
Text Solution
|
Given below are two statement Statement I: The diamagnetic property ...
Text Solution
|
A conducting circular loop is placed in a unifrom magnetic field of 0....
Text Solution
|
For a certain organ pipe , the first three resonance frequencie are in...
Text Solution
|
For a rolling spherical shell ,the radio of rotational kitnetic enrgy ...
Text Solution
|