Q.No.43: - Can a photon interact with a charge less particle?

Q.No.43: - Can a photon interact with a charge less particle?

Ans: - No, a photon can’t interact with a charge less particle it interact only with charged particle.

Q.No.42: - Why the photon couple stronger with the up quark than the down quark?

Q.No.42: - Why the photon couple stronger with the up quark than the down quark?

Ans: - The coupling strength of photon increases with the magnitude of charge and the charge on the up quark is greater than that of down quark so photon couples stronger with the up quark than that the down quark.

Q.No.41: - Is the photon interacts with other particle? As it is a mass less and charge less particle.

Q.No.41: - Is the photon interacts with other particle? As it is a mass less and charge less particle.

Ans: - Yes, the photon interact with other charged particles with a strength increases with the charge of the particle even it is mass less and charge less particle.

Q.No.40: - What is the mass and charge on photon?

Q.No.40: - What is the mass and charge on photon?

Ans: - The photon is a mass less and charge less fermionic particle.

Q.No.39: - What is meant by color confinement?

Q.No.39: - What is meant by color confinement?

Ans: - The combining of quarks to form a color neutral bound state like proton and neutron is called color confinement.

Q.No.38: - Why the proton and neutron are breakable?

Q.No.38: - Why the proton and neutron are breakable?

Ans: - Only because the proton and neutron are color neutral. If such particle exists in the universe which have color bound state then these particle will require infinite energy to break which would be impossible.

Q.No.37: - Why always only integral charge occurs in neutron and proton and why they are color neutral?

Q.No.37: - Why always only integral charge occurs in neutron and proton and why they are color neutral?

Ans: - The proton and neutron are formed by 3 quarks and these quarks have fractional electric charge which is ±1/3e or ±2/3e and the sum of these charges always equal to integral. The and similarly the result of red, blue and green always results in color neutral.

Q.No.36: - Does the quarks have electric charge in addition to color charge?

Q.No.36: - Does the quarks have electric charge in addition to color charge?

Ans: - Yes, the quarks have electric charge in addition to color charge.

Q.No.35: - As the proton and neutron are formed by three color charges (quarks) then why the neutron and proton does not carry color charge?

Q.No.35: - As the proton and neutron are formed by three color charges (quarks) then why the neutron and proton does not carry color charge?

Ans: - The combination of these three color charges make a neutral color that’s why the proton or neutron does not have any color charge.

Q.No.34: - Why can’t we distinguish red, blue and green quark in a proton or neutron?

Q.No.34: - Why can’t we distinguish red, blue and green quark in a proton or neutron?

Ans: - Because the quarks continuously exchange the colors and we can’t distinguish or label them that which one is red, blue or green.

Q.No.33: - Which one of the three quarks in proton and neutron is red, blue or green?

Q.No.33: - Which one of the three quarks in proton and neutron is red, blue or green?

Ans: - We are still not sure that which one of the quarks in proton or neutron is red, blue and green the reason is that these quarks are continuously exchanging the colors.

Q.No.32: - What is the function of gluon?

Q.No.32: - What is the function of gluon?

Ans: - Just like photon gluon is also the mediator they bind the quarks in proton and neutron. When quarks exert force on each other then basically they are exchanging gluons. Gluons are responsible for color force between quarks. We can say that gluons carry color charge. Gluons couple color charges.

Q.No.31: - What is the role of photon?

Q.No.31: - What is the role of photon?

Ans: - Photon is responsible for the electrostatic force between the electron and protons. These are called mediators. When electrostatic force exert on electron and proton then basically they are exchanging photons. We can say that photon carry electric charge. Photons couple electric charges.

Q.No.30: - If a quark with red charge and anti-quark with anti-red charge combines then what will be the resultant color?

Q.No.30: - If a quark with red charge and anti-quark with anti-red charge combines then what will be the resultant color?

Ans: - Red charge and anti red charge are the quantum number which are numerical values given as +1 for red and -1 for anti red so when we combine red and anti red charge then the resultant will be neutral charge just like as we combine electron and positron (anti-electron) then it results neutral.

Q.No.29: - How many units of color charge an anti-quark can have?

Q.No.29: - How many units of color charge an anti-quark can have?

Ans: - An anti-quark can have only one unit of anti color charge. For instance we can say that an anti-red quark have one unit of anti-red charge or have minus one unit of red charge (because this minus will make red an anti-red).

Q.No.28: - How many units of color charge a quark can have?

Q.No.28: - How many units of color charge a quark can have?

Ans: - A quark can have only one unit of color charge. For instance we can say that a quark have one unit of red charge and similarly for blue and green.

Q.No.27: - A quark can have an anti-color like anti-red, anti-blue or anti-green?

Q.No.27: - A quark can have an anti-color like anti-red, anti-blue or anti-green?

 Ans: - No. a quark can’t have anti-color but anti quark can do that.

Q.No.25:- Red Blue and Green are the quarks?

Q.No.25:- Red Blue and Green are the quarks?

Ans: - No the Red, Blue and Green are the quantum no they are not quarks. These are also called the charge which a quark can have anyone of them, means an  up quark may have a red, blue or green charge (quantum No.).

Q.No. 22:- Which particle is the anti-particle of electron?

Q.No. 22:- Which particle is the anti-particle of electron?

Ans:- Positron is the anti-particle of electron.

Q.No.21:- what happens if proton becomes unstable than neutron?

Q.No.21:- what happens if proton becomes unstable than neutron?

Ans:- If proton become unstable than neutron then the world would become a different place because sun shines due as that depends upon the neutron decay and the hydrogen does not exists and almost all the organic compounds does not form.