Physics Medium css fpsc ppsc

Which type of radiation consists of helium nuclei emitted from an unstable nucleus?

  • A Alpha radiation
  • B Beta radiation
  • C Gamma radiation
  • D Neutron radiation
Correct Answer: Option A — Alpha radiation
Explanation:
Alpha radiation consists of particles identical to helium-4 nuclei containing two protons and two neutrons emitted from heavy unstable nucle...
Submitted by: PaperMCQs
0 views Back to Physics
Related MCQs

What is the unit of luminous intensity in the SI system?

Click to view answer →

What is the unit of magnetic flux in the SI system?

Click to view answer →

Which phenomenon explains why objects appear to weigh less when submerged in water?

Click to view answer →

Which colour of visible light has the longest wavelength?

Click to view answer →

What is the acceleration due to gravity at the surface of the Earth?

Click to view answer →

What is the critical angle in optics?

Click to view answer →

What is the phenomenon where two waves superpose to produce regions of maximum and minimum intensity?

Click to view answer →

Which scientist formulated the law of universal gravitation?

Click to view answer →

Which type of spectrum consists of specific discrete wavelengths emitted by excited atoms?

Click to view answer →

Which law of thermodynamics states that energy cannot be created or destroyed only converted from one form to another?

Click to view answer →
MCQ Details
SubjectPhysics
DifficultyMedium
Exam Typescss, fpsc, ppsc
CorrectOption A
Practice More
More Physics MCQs Take Quick Test