Toycathon 2021
Toycathon 2021 launched on 5th January 2021 is a virtual toy hackathon that is aimed to conceptualize innovative toys based... View Article
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25 June 2021: UPSC Exam Comprehensive News Analysis
CNA 25th June 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS... View Article
AIR Spotlight – Smart Cities and Pradhan Mantri Awas Yojana
AIR Spotlight is an insightful programme featured daily on the All India Radio Newsonair. In this program, many eminent panelists... View Article
24 June 2021: PIB Summary & Analysis
TABLE OF CONTENTS 1. Kabir Das 2. Maritime State Development Council (MSDC) 3. Project Seabird 4. Campaign for Tobacco-Free Kids... View Article
24 Jun 2021: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 24th Jun 2021. Important news and... View Article
Difference Between Summer and Winter Solstice
Summer Solstice and Winter Solstice are used to describe the shortest and longest days of the summer and winter seasons.... View Article
International Covenant on Civil and Political Rights
The International Covenant on Civil and Political Rights (ICCPR) is a multilateral treaty adopted by the United Nations General Assembly... View Article
Marine Pollution
Marine Pollution refers to trash and pollutants that come from land sources to end up in the ocean. This pollution... View Article
Gist of Yojana June 2021 Issue: Health & Environment
Yojana Magazine is an important source of material for the UPSC exam. The monthly magazine provides details of major government... View Article
24 June 2021: UPSC Exam Comprehensive News Analysis
CNA 24th June 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related HEALTH 1.... View Article
Small Island Developing States [UPSC Notes]
Small Island Developing States or SIDS are a group of countries that are said to be more vulnerable to climate... View Article
23 June 2021: PIB Summary & Analysis
June 23rd, 2021, PIB:- Download PDF Here TABLE OF CONTENTS 1. Olympic Day 2. Agreement between India and Saint Vincent... View Article
TRAFFIC – WWF & IUCN Initiative
TRAFFIC, the Wildlife Trade Monitoring Network founded in 1976 is headquartered in the United Kingdom. It is established as a... View Article
AIR Spotlight – Prime Minister’s keynote address at the 5th edition of Viva Technology
AIR Spotlight is an insightful programme featured daily on the All India Radio Newsonair. In this program, many eminent panelists... View Article
23 Jun 2021: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 23rd Jun 2021. Important news and... View Article
Road to a Hydrogen Economy: RSTV – Big Picture
Rajya Sabha TV programs and discussions are very insightful and informative from a UPSC perspective. In this article, we provide... View Article
23 June 2021: UPSC Exam Comprehensive News Analysis
CNA 23rd June 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS... View Article
Afghanistan – Uncertain Times: RSTV – Big Picture
Rajya Sabha TV programs and discussions are very insightful and informative from a UPSC perspective. In this article, we provide... View Article
Length of a string tied to two rigid supports is 40 cm. Maximum length (wavelength in cm) of a stationary wave produced on it, is
(a) 20 (b) 80 (c) 40 (d) 120Correct option: (b) 80From the given,λ/2 = 40 cmλ = 40 × 2... View Article
How electromagnetic waves are produced?
Accelerated charges radiate electromagnetic waves. An oscillating charge is an example of an accelerating charge. For example, consider a charge... View Article
