PhD from IIT BOMBAY in Environmental Sciences and Engineering, Qualified GATE Life Sciences, and UGC NET Environmental Sciences, 4+ years Te

Vyjayanthi Jp

Radioactivity, Law of Radioactive decay, Half-Life, Examples,  Mean life,Strength of Radioactive sample, First-order Integrated rate law, Half-life of a first order Reaction

Prepare for UGC NET 2019 by watching our free online lessons covering UGC Net syllabus and also helping you solve Previous year question papers. Pursue your dream of JRF.

NTA-UGC-NET & SET Exams

English

Radioactivity - NTA UGC NET

Environmental Chemistry

Environmental Sci. Fundamentals

Environmental Sciences

NET Exams

Ace the toughest competitive and government exams in India 

Test Preparation

Discovery, Radioactivity, Law of Radioactive decay, Exponential nature, Solved Examples, First-order Integrated rate law, Half-life, Mean life, Activity of sample, Units

Radioisotope Part 1

Radioactive Isotopes Part 2

Radioisotopes Part 1

Important Radioactive Isotopes

Radioactive Decay, Alpha, Beta, Gamma decay, Half- life, Average life, Number of half-lives, Initial and Final concentrations of radioactive material, Important equations

Half-Lives and Numerical Problems MCQs on Radioactivity

Numerical problems on Radioactive Decay, Half-life, Number of half- lives, Age determination, Total time elapsed, Initial and final concentrations of Radioactive substance

Numerical Problems on Radioactive Decay

I completed my masters in Environmental science. I qualified NTA UGC NET JRF. I also qualified ICAR NET and now pursuing PhD.

Jyoti Bala

In this course, the educator discusses Air Pollution in Environmental Sciences for NTA-UGC NET.

(Hindi) Air Pollution in Environmental Sciences: NTA-UGC NET

In this course, the educator discusses concepts based on Environmental chemistry Important topics and previous years questions for NTA-UGC NET.

Environmental Chemistry: NTA-UGC NET

An alumni of IIT Bombay, Oxford University and Georgia Tech in the US with 2 doctorates, 7 Masters and 37 years of experience in US & India

Ashok Gopalakrishnan

This Course Covers Human Population and how it affects the Population Ecology.

Environmental Science - NTA-UGC NET

I am a nature lover and love to get involved with people. Apart from this I am a science student and currently a researcher. The knowledge I

Vanshika Kaushik

The Course goes with the need, formation, depletion and effect of depleted ozone layer with solutions of previous year questions. This Course is beneficial for NTA-UGC NET aspirants.

Everything about Ozone Layer: NTA-UGC NET

Characteristics of Elements, metals and Non-metals, Previous attempts of Classification, Unitary theory, Triads, Octaves, Volume curve, Atomic weights, Atomic masses, Modern Periodic table, Groups and Periods, IUPAC, IMPORTANT FACTS

Classification of Elements for NTA-UGC NET

Educator 2K19
YouTuber 2K20
bachelor of commerce and management
, art and craft, Geog

Faisal Najar

This course covers the concepts of Resources and their conservation for NTA-UGC NET

Lessons

6 lessons • 1h 30m

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Radioisotope Part 1

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Radioactive Isotopes Part 2

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Radioisotopes Part 1

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Important Radioactive Isotopes

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Half-Lives and Numerical Problems MCQs on Radioactivity

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Numerical Problems on Radioactive Decay