A particle of mass 220 meV//c^2 collides...

A particle of mass `220 meV//c^2` collides with a hydrogen tom at rest. Soon after the collisionthe particle comes to rest, and the atom recoils and goes to its first excited state. The initial kinetic energy of the particle (in eV) is `N/4`. The value of N is :
(Given the mass of the hydrogen atom to be `1GeV//c^2`)_____________

Text Solution

AI Generated Solution

Topper's Solved these Questions

JEE MAINS
JEE MAINS PREVIOUS YEAR|Exercise Chemistry|1 Videos
JEE MAINS 2021
JEE MAINS PREVIOUS YEAR|Exercise Physics (Section B )|10 Videos

Similar Questions

Explore conceptually related problems

The total energy of an electron in the first excited state of hydrogen atom is about -3.4eV . Its kinetic energy in this state is

A particle of mass m is moving along the x-axis with initial velocity u i . It collides elastically with a particle of mass 10 m at rest and then moves with half its initial kinetic energy (see figure).If sin theta _(1) = sqrt(n) sin theta_(2) then value of n is

A particle of mass 0.1kg moving with an initial speed v collides with another particle of same mass kept at rest. If after collision total energy becomes 0.2J . Then

A particle of mass m with an initial velocity u hati+2u hatj collides with a particle of mass 3m at rest. After collision, the two particles stick together and the combined particle moves with a velocity v hati+v' hatj . Which of the following is incorrect?

The value of 'n' of the highest excited state that an electron of hydrogen atom in the ground state can reach when 12.09eV energy is given to the hydrogen atom is.

A nucleus of mass 220 amu in the free state decays to emit an alpha -particle . Kinetic energy of the alpha -particle emitted is 5.4 MeV. The recoil energy of the daughter nucleus is

A particle of mass m_1 makes a head - on elastic collision with another particle of mass m_2 at rest. m_1 rebounds straight back with 4/9 of its initial kinetic energy . Then m_1/m_2 is :

An electron collides with a hydrogen atom in its ground state and excites it to n = 3 ,. The energy gives to hydrogen aton n this inclastic collision is [Neglect the recoiling of hydrogen atom]

JEE MAINS PREVIOUS YEAR-JEE MAINS 2020-PHYSICS

A force vecF = (hati + 2hatj +3hatk)N acts at a point (4hati + 3hatj -...
Text Solution
|
A beam of electrons of energy E scatters from a target having atomic s...
Text Solution
|
A particle of mass 220 meV//c^2 collides with a hydrogen tom at rest. ...
Text Solution
|
A compound microscope consists of an objective lens of focal length 1 ...
Text Solution
|
Two concentric circular coils, C1 and C2, are ploced in the XY plane. ...
Text Solution
|
A screw gauge has 50 divisions on its circular scale. The circular sca...
Text Solution
|
A sound source S is moving along a straight track with speed v, and is...
Text Solution
|
Fig, here shows P and Q as two equally intense coherent sources emitti...
Text Solution
|
If the potential energy between two molecules is given by U= -(A)/(r^6...
Text Solution
|
An AC circuit has R= 100 Omega , C= 2 mu and L= 80 mH, connected in se...
Text Solution
|
Charges Q1 and Q2 are at points A and B of a right angle triangle OAB ...
Text Solution
|
Shown in the figures is a hollow icecream cone (it is open at the top)...
Text Solution
|
Four point masses, each of mass m, are fixed at the corners of a squar...
Text Solution
|
For the given input voltage wavelength V("in")(t) , the output voltage...
Text Solution
|
A particle of charge q and mass m is moving with a velocity -v hati (v...
Text Solution
|
An insect is at the bottom of a hemispherical ditch of radius 1 m. It ...
Text Solution
|
A satellite is in an elliptical orbit around a planet P. It is observe...
Text Solution
|
An electron, a doubly ionized helium ion (He^(+ +)) and a proton are h...
Text Solution
|
A clock has a continuously moving second's hand of 0.1 m length. The a...
Text Solution
|
You are given that mass of ""(3)^7Li = 7.0160 u, Mass of ""(2)^(4)...
Text Solution
|