Podcast
Questions and Answers
The branch of physics dealing with the ultimate particles of matter is:
The branch of physics dealing with the ultimate particles of matter is:
Which of the following are not fundamental particles?
Which of the following are not fundamental particles?
The branch of physics dealing with atomic nuclei is called:
The branch of physics dealing with atomic nuclei is called:
Which of the following is not a fundamental unit in SI units?
Which of the following is not a fundamental unit in SI units?
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In SI units, the base unit for measuring mass is the:
In SI units, the base unit for measuring mass is the:
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Study Notes
Fundamental Particles and Physics Branches
- The branch of physics that studies the ultimate particles of matter is known as particle physics.
- Fundamental particles are the basic building blocks of matter and cannot be divided further. Examples include quarks, leptons, and gauge bosons.
- Non-fundamental particles may include composite particles like protons and neutrons, as they are made up of quarks.
Atomic Nuclei Physics
- The branch of physics concerned with atomic nuclei is called nuclear physics.
- Nuclear physics examines the structure, behavior, and interactions of atomic nuclei, including processes like nuclear decay and fusion.
SI Units and Measurement
- Fundamental units in the International System of Units (SI) include meter (length), kilogram (mass), second (time), ampere (electric current), kelvin (temperature), mole (amount of substance), and candela (luminous intensity).
- Non-fundamental units may include derived units like newtons (force) and joules (energy), as they are based on combinations of fundamental units.
SI Base Unit for Mass
- In SI units, the base unit for measuring mass is the kilogram (kg), which is defined by a specific physical artifact and is a fundamental unit in the metric system.
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Description
Test your knowledge of F.Sc. Physics (1st Year) with multiple choice questions covering topics like Measurements, Vector and Equilibrium, Motion and Force, Work and Energy, Circular Motion, Fluid Dynamics, Oscillations, Waves, Physical Optics, Optical Instruments, and Thermodynamics. Prepare for your exams with this comprehensive quiz.
