The particles which do not experience strong force are called:
The particles which do not experience strong force are called:
Mesons | |
Baryons | |
Hadrons | |
Leptons |
Physics MCQS
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Which pair belongs to hadrons?
Which pair belongs to hadrons?
Positrons and electrons | |
Protons and Neutrons | |
Photons and electrons | |
Neutrons and electrons |
The particles equal or greater in mass than of protons are called:
The particles equal or greater in mass than of protons are called:
Mesons | |
Leptons | |
Baryons | |
Quarks |
Which of the following are not hadrons:
Which of the following are not hadrons:
Mesons | |
Neutrons | |
Muons | |
Protons |
The building blocks of protons and neutrons are called:
The building blocks of protons and neutrons are called:
Electrons | |
Quarks | |
Positons | |
Ions |
Two up quarks and one down quarks makes a:
Two up quarks and one down quarks makes a:
Newton | |
Photon | |
Proton | |
Meson |
Subatomic particles are divided into groups:
Subatomic particles are divided into groups:
Hadrons | |
Photon | |
All of these | |
Leptons |
The types of quacks are:
The types of quacks are:
3 | |
6 | |
4 | |
2 |
Cosmic rays consist of:
Cosmic rays consist of:
Positrons | |
All of above | |
Protons | |
High energy photons |
Two down and one up quacks make:
Two down and one up quacks make:
Proton | |
Photon | |
Positron | |
Neutron |
Electrons are:
Electrons are:
Hadrons | |
Quarks | |
Leptons | |
Baryons |
A proton consists of quacks which are:
A proton consists of quacks which are:
Two up, one down | |
One up, two down | |
All up | |
All down |
The particles equal in mass but greater than proton are:
The particles equal in mass but greater than proton are:
Leptons | |
Hadrons | |
Mesons | |
Baryons |
A pair of quark and quti quack makes a
A pair of quark and quti quack makes a
Lepton | |
Baryon | |
Meson | |
Harden |
Which one belongs to lepton’s group?
Which one belongs to lepton’s group?
Electron | |
Muons | |
Neutroins | |
All of these |
Mass of meson is:
Mass of meson is:
Less than proton | |
Equal to neutron | |
Equal to proton | |
Greater them proton |
Which of the following is typical source of ?-particle:
Which of the following is typical source of ?-particle:
Zic sulphate | |
Cobalt-60 | |
Radon-222 | |
Strontium-94 |
Various types of cancer are treated by:
Various types of cancer are treated by:
Nickel-63 | |
Cobalt-60 | |
Carbon-14 | |
Strontium-90 |
Iodine-131 is used for the treatment of:
Iodine-131 is used for the treatment of:
Eyes | |
Lungs | |
Bones | |
Thyroid glands |
The most useful tracer isotope for the treatment of Thyroid gland is:
The most useful tracer isotope for the treatment of Thyroid gland is:
Strontium-90 | |
Carbon-14 | |
Iodine-131 | |
Cobalt-60 |