NOW ENROLLING FOR TEST SERIES I.C.S.E. 2023 -24 STD VIII IX AND X

STD X – MODERN PHYSICS – RADIOACTIVITY – EINSTEIN

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
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Last Updated:November 4, 2023
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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.

What I will learn?

  • Radioisotopes have found extensive use in diagnosis and therapy
  • Foremost among industrial applications is power generation based on the release of the fission energy of uranium
  • Research in the Earth sciences has benefited greatly from the use of radiometric-dating techniques
  • Radioisotopic tracers are employed in environmental studies, as, for instance, those of water pollution in rivers
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Material Includes

  • 🔥 Live Interactive classes with in-class doubt solving
  • ⭐ Weekly Test and Quiz with instant tracking for progress
  • ⚙️ Revision of the course after testing
  • 👋 Fortnightly Parents and Tutor interactions
  • 🌷 Expert monitoring of student's learning progress
  • 👨‍👩‍👧‍👧 Daily communication over call, whatsapp and mail
  • 💻3 hours on-demand video
  • ✍4 downloadable resources
  • ⌛Access for entire Academic Year
  • 📱Access on mobile and Desktop
  • 📋Assignments and review of the same
  • 💡Tests and Correction by Board paper checkers
  • 🏅Certificate of completion and Live tracking with Gradebook
Course Duration: 3h 30m
Course level:Intermediate
Enrolled:6

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
Show More

What I will learn?

  • Radioisotopes have found extensive use in diagnosis and therapy
  • Foremost among industrial applications is power generation based on the release of the fission energy of uranium
  • Research in the Earth sciences has benefited greatly from the use of radiometric-dating techniques
  • Radioisotopic tracers are employed in environmental studies, as, for instance, those of water pollution in rivers

Course Curriculum

RADIOACTIVITY – 04 MAY – ATOMIC STRUCTURE AND RADIOACTIVITY
Atomic structure and nucleus Isotopes Atomic number and Mass number Radioactive emissions Equation involving alpha, beta decay Background radiation. Radiation: X-rays; radioactive fallout from nuclear plants and other sources. Nuclear Energy: working on safe disposal of waste. Safety measures to be strictly reinforced.

PROPERTIES OD RADIOACTIVE PARTICLES

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