Which pair belongs to hadrons?
Which pair belongs to hadrons?
Positrons and electrons | |
Neutrons and electrons | |
Protons and Neutrons | |
Photons and electrons |
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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 | |
Protons | |
Neutrons | |
Muons |
The building blocks of protons and neutrons are called:
The building blocks of protons and neutrons are called:
Electrons | |
Ions | |
Quarks | |
Positons |
Two up quarks and one down quarks makes a:
Two up quarks and one down quarks makes a:
Photon | |
Meson | |
Proton | |
Newton |
Subatomic particles are divided into groups:
Subatomic particles are divided into groups:
Photon | |
All of these | |
Leptons | |
Hadrons |
The types of quacks are:
The types of quacks are:
4 | |
6 | |
3 | |
2 |
Cosmic rays consist of:
Cosmic rays consist of:
All of above | |
Protons | |
High energy photons | |
Positrons |
Two down and one up quacks make:
Two down and one up quacks make:
Proton | |
Neutron | |
Photon | |
Positron |
Electrons are:
Electrons are:
Hadrons | |
Quarks | |
Baryons | |
Leptons |
A proton consists of quacks which are:
A proton consists of quacks which are:
One up, two down | |
Two up, one down | |
All down | |
All up |
The particles equal in mass but greater than proton are:
The particles equal in mass but greater than proton are:
Hadrons | |
Baryons | |
Mesons | |
Leptons |
A pair of quark and quti quack makes a
A pair of quark and quti quack makes a
Baryon | |
Lepton | |
Harden | |
Meson |
Which one belongs to lepton’s group?
Which one belongs to lepton’s group?
All of these | |
Neutroins | |
Electron | |
Muons |
Mass of meson is:
Mass of meson is:
Equal to neutron | |
Less than proton | |
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 | |
Strontium-94 | |
Radon-222 |
Various types of cancer are treated by:
Various types of cancer are treated by:
Nickel-63 | |
Cobalt-60 | |
Strontium-90 | |
Carbon-14 |
Iodine-131 is used for the treatment of:
Iodine-131 is used for the treatment of:
Eyes | |
Lungs | |
Thyroid glands | |
Bones |
The most useful tracer isotope for the treatment of Thyroid gland is:
The most useful tracer isotope for the treatment of Thyroid gland is:
Iodine-131 | |
Strontium-90 | |
Carbon-14 | |
Cobalt-60 |
Thyroid cancer is cured by:
Thyroid cancer is cured by:
Carbon-14 | |
Iodine-131 | |
Cesium-137 | |
Sodium-24 |