Home
Class 12
PHYSICS
What is meant by radioactivity?...

What is meant by radioactivity?

Text Solution

Verified by Experts

The phenomenon of spontaneous emission of highly penetrating radiations such as `alpha, beta and gamma` rays by an element is called radioactivity.
Promotional Banner

Topper's Solved these Questions

  • ATOMIC AND NUCLEAR PHYSICS

    FULL MARKS|Exercise Textual Evaluation Solved (Long Answer Questions)|17 Videos

  • ATOMIC AND NUCLEAR PHYSICS

    FULL MARKS|Exercise Textual Evaluation Solved (Exercise)|11 Videos

  • ATOMIC AND NUCLEAR PHYSICS

    FULL MARKS|Exercise Textual Evaluation Solved (Multiple Choice question)|15 Videos

  • COMMUNICATION SYSTEMS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS  (Additional problems)|3 Videos

Similar Questions

Explore conceptually related problems

What is meant by productivity of an ecosystem?

What is meant by red tide?

What is meant by adaptation?

What is meant by ductility ?

What is meant by waves?

What is meant by petrifaction?