What is artificial radioactivity and a-decay, Physics

Assignment Help:

Q. What is artificial radioactivity?

The phenomenon by which still light elements are made radioactive by artificial or induced methods is called artificial radioactivity.

α-decay When a radioactive nucleus disintegrates by release an α-particle the atomic number decreases by two and mass number decreases by four.

Instance Radium (88Ra226) is converted to radon (86Rn222) due to α-decay

 88Ra22686Rn222 + 2He4


Related Discussions:- What is artificial radioactivity and a-decay

Why is quantum mechanics important, Why is quantum mechanics important? ...

Why is quantum mechanics important? Quantum mechanics is important to understand the behavior of systems at atomic length scales and duration smaller. For illustration, when Ne

State perpendicular axis theorem, State perpendicular axis theorem. a) ...

State perpendicular axis theorem. a) Explain impulse-momentum principle. b) Verify the equation of motion for translation

Poission;s theory, what is poission''s equation?Establish poisson''s equati...

what is poission''s equation?Establish poisson''s equation for space distribution of charges.discuss its significance.

Evaluate the radii of nth dark ring, In a Newton's rings experiment in ...

In a Newton's rings experiment in laboratory source of light having two wavelengths 6000Å and 4500Å is used. It is found that n th dark ring due to 6000Å coincides with

Describe electric current and mobility of charge, Describe electric current...

Describe electric current, mobility of charge and drift velocity carriers in a conductor.Derive the relation between drift velocity of charge carriers and electric current in a con

Right-hand screw rule, Right-Hand Screw Rule In physics, the right-hand...

Right-Hand Screw Rule In physics, the right-hand rule is a general mnemonic for understanding notation conventions for vectors in 3 dimensions. It was invented for use in elect

What is the average velocity of the balloon, The position-time graph for a ...

The position-time graph for a hot-air balloon that is in flight is shown in the accompanying figure.   a) What is the average velocity of the balloon? b) What is the

Define wave velocity , It is the distance travelled by the disturbance in s...

It is the distance travelled by the disturbance in single time period. It only relays on the properties of the medium and it independent of time and position.

Josephson effects, Josephson effects (B.D. Josephson; 1962) Electrical ...

Josephson effects (B.D. Josephson; 1962) Electrical effects observed while two superconducting materials are separated through a thin layer of insulating material.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd