Matter
Ans- Anything that occupies space.
The fundamental, complex building blocks of matter are atoms and molecules.
Energy
Ans- Ability to do work.
Measured in joules (J) in SI system.
In Radiology eV is used.
Potential Energy
Kinetic Energy
Chemical Energy
Electrical Energy
Thermal En...
The fundamental, complex building blocks of matter are atoms and molecules.
Energy
Ans- Ability to do work.
Measured in joules (J) in SI system.
In Radiology eV is used.
Potential Energy
,Kinetic Energy
Chemical Energy
Electrical Energy
Thermal Energy
Nuclear Energy
Electromagnetic Energy
Ans- Different Types of Energy:
Radiation
Ans- The transfer of energy.
The energy emitted and transferred through space.
Ionizing Radiation
Ans- A special type of radiation that includes x-rays.
Ionizing radiation is any type of radiation that is capable of removing an orbital
electron from the atom with which it interacts.
This type of interaction between radiation and matter is called ionization.
,Natural Environmental Radiation
Man-made Radiation
Ans- Sources of Ionizing Radiation:
Cosmic rays
Terrestrial radiation
Internally deposited radionuclides
Radon
Ans- Natural Environment Radiation:
Diagnostic x-ray
Nuclear power generation
Research applications
Industrial sources
Consumer items
Ans- Man-made Radiation:
, Particulate
Electromagnetic
Ans- Types of Ionizing Radiation:
Alpha particle
Beta particle
Ans- Particulate Radiation:
Alpha particle
Ans- Equivalent to a helium nucleus.
Two protons and two neutrons.
Mass = 4 amu.
2 units of positive electrostatic force.
Beta particle
Ans- Light particles with an atomic mass number of 0.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MASTER01. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
