STD X – MODERN PHYSICS -RADIOACTIVITY – NEWTON
About Course
In this section we will Learn the following Lessons
1. Atomic Structure and Radioactivity
2. Alpha, Beta and Gamma Particles and their properties
3. Application of Radioactivity
Description
Atomic structure:
Everything in the world is made up of atoms. The structure of the atom is what gives an element its chemical and physical properties.
Atoms are made up of three smaller particles:
Electrons
Protons.
Neutrons.
Radioactivity:
Radioactivity refers to the particles which are emitted from nuclei as a result of nuclear instability. The most common forms of radiation emitted have been traditionally classified as alpha, beta, and gamma radiation.
An atom consists of a nucleus at its centre, surrounded by electrons which are revolving in some specific stationary shells (or orbits).Electrons in different shells have different energy values. The maximum number of electrons in a shell of number n is given as 2n2.
The electron has a negative charge equal to – 1.6 x 10-19 C (or – e).
Its mass is 9.1 x 10-31 kg.
About Course
In this section we will Learn the following Lessons
1. Atomic Structure and Radioactivity
2. Alpha, Beta and Gamma Particles and their properties
3. Application of Radioactivity
Course Curriculum
RADIOACTIVITY – 04 MAY – ATOMIC STRUCTURE AND RADIOACTIVITY
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RADIOACTIVITY – PHYSICAL CLASS – SUBATOMIC PARTICLES AND ISOTOPES, ISOBARS AND ISOTONES
18:07 -
CONCEPT OF RADIOACTIVITY – CORE CONCEPT – WHAT ARE ISOTOPES?
03:15 -
CONCEPT OF RADIOACTIVITY – CORE CONCEPT – ISOTOPES
17:03 -
CONCEPT OF RADIOACTIVITY – SUPPORT MATERIAL – ISOTOPES
00:53 -
CONCEPT OF RADIOACTIVITY – CORE CONCEPT – ISOTONES
05:17 -
CONCEPT OF RADIOACTIVITY – CORE CONCEPT – ISOBAR
06:32 -
RADIOACTIVITY – PHYSICAL CLASS – RADIOACTIVE EMISSION
06:06 -
RADIOACTIVITY – PHYSICAL CLASS – ALPHA BETA AND GAMMA PARTICLES
20:05 -
PROPERTIES OD RADIOACTIVE PARTICLES – CORE CONCEPT – EMISSION OF ALPHA , BETA AND GAMMA RAYS
08:15 -
RADIOACTIVITY – PHYSICAL CLASS – NUCLEAR FUSION AND NUCLEAR FISSION
09:07 -
CONCEPT OF RADIOACTIVITY – CORE CONCEPT – RADIOACTIVITY
13:08 -
PROPERTIES OD RADIOACTIVE PARTICLES – CORE CONCEPT – PROPERTIES OF ALPHA RAYS
08:49 -
PROPERTIES OD RADIOACTIVE PARTICLES – CORE CONCEPT – PROPERTIES OF BETA RAYS
06:38 -
PROPERTIES OD RADIOACTIVE PARTICLES – CORE CONCEPT – PROPERTIES OF GAMMA RAYS
08:00 -
CONCEPT OF RADIOACTIVITY – CORE CONCEPT – ATOMIC NUMBER AND MASS NUMBER
08:05 -
ATOMIC STRUCTURE AND RADIOACTIVITY – CORE CONCEPT – ATOMIC NUMBER AND MASS NUMBER
08:05 -
CONCEPT OF RADIOACTIVITY – SUPPORT MATERIAL – WHAT IS RADIOACTIVITY
00:48 -
ATOMIC STRUCTURE AND RADIOACTIVITY – SUPPORT MATERIAL – ATOMIC STRUCTURE
00:53 -
PROPERTIES OD RADIOACTIVE PARTICLES – CORE CONCEPT – COMPARING OF ALPHA , BETA AND GAMMA PARTICALS
03:47 -
RADIOACTIVE EMISSION – CORE CONCEPT – NUCLEAR FISSION AND FUSION
10:21 -
RADIOACTIVE EMISSION – CORE CONCEPT – CONTROLLED AND UNCONTROLLED CHAIN REACTION
06:28 -
RADIOACTIVE EMISSION – CORE CONCEPT – CHANGES WITH IN NUCLEOUS DURING IMITION
12:01 -
RADIOACTIVE EMISSION – CORE CONCEPT – NUCLEAR FISSION
08:22 -
RADIOACTIVITY – BALANCE REACTION DURING EMISSION OF α & β PARTICLES, REACTION FOR FISSION & FUSION
15:53 -
RADIOACTIVITY – PHYSICAL CLASS – PROPERTIES OF ALPHA, BETA AND GAMMA RADIATION
20:08
RADIOACTIVITY – ONLINE CLASS – 25 OCT 2023
WORKSHEET AND TEST PAPER DISCUSSIONS
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