Lesson 25 of 42 • 41 upvotes • 10:36mins
The Laser Interferometer Gravitational-Wave Observatory (LIGO) is a large-scale physics experiment and observatory to detect cosmic gravitational waves and to develop gravitational-wave observations as an astronomical tool. Gravitational waves: Gravitational waves are the disturbance in the fabric of spacetime generated by accelerated masses and propagate as waves outward from their source at the speed of light. They were first proposed by Henri Poincaré in 1905 and subsequently predicted in 1916 by Albert Einstein on the basis of his general theory of relativity. Gravitational waves transport energy as gravitational radiation, a form of radiant energy similar to electromagnetic radiation.
42 lessons • 6h 5m
Overview of the Course (in Hindi)
4:17mins
Defence Acquisition council, Oxytocin,Women farmers, Criminal law, British committee (in Hindi)
12:32mins
Citizenship bill, Zika, GM crops & core industries (in Hindi)
9:55mins
Adultery law, Bandipur, UAE amnesty & Repo rate (in Hindi)
8:25mins
LIC stakes in IDBI, NCBC, Benami transactions (in Hindi)
8:36mins
SAARc and Dal lake (in Hindi)
8:43mins
West Nile, WHO, TRAI (in Hindi)
8:47mins
Article 35A & Chandryaan 2 (in Hindi)
8:13mins
Imprint II, Star tortoise, CII & BEE (in Hindi)
8:55mins
Appointment of judges (in Hindi)
8:49mins
Sathyamangalam reserve, Maitree, LoU and LOC (in Hindi)
8:34mins
AES & Breastfed (in Hindi)
8:48mins
Manirang & Umang App (in Hindi)
6:33mins
ICAR, CPEC, World Biofuel day, Konchenzonga BR (in Hindi)
8:04mins
Konchenzonga BR & IMF, (in Hindi)
9:24mins
Niryat Mitra, National Sports University Billa, EPI 2018 & Radio galaxy (in Hindi)
10:25mins
Triple Talaq, UNHCR- Ecuador,Turkey- Yemen Crisis, UNHCR (in Hindi)
8:31mins
NDRF, Khalistan, Texas, Sarabhai, submarine training (in Hindi)
9:21mins
Swadesh Darshan Scheme, pollution, Corals, LaCones (in Hindi)
10:08mins
LaCONES, China energy, LIRA vs Dollar (in Hindi)
8:46mins
AFSPA & Ayushman Bharat (in Hindi)
9:06mins
Defence reforms, airport bidding, UBA 2.0(in Hindi)
8:13mins
Permanent commission for Women, Niti Ayog pitch, Himan Space flight, New Horizon mission (in Hindi)
7:41mins
LIGO, Jamshed-e-Nauroz & Tea export (in HIndi)
10:36mins
RPA Act & Steel imports (in Hindi)
8:12mins
Arbitration and Conciliation (Amendment) Bill 2018 & RAP regime (in Hindi)
8:22mins
UPI 2.0 & Uaktite (in Hindi)
5:33mins
NABARD Rural Financial Inclusion Survey 2016-17 (in Hindi)
11:07mins
AMCA & Nord Gas Pipeline (in Hindi)
8:23mins
Dollar-Rupee Analysis (in Hindi)
13:08mins
Data Localization (in Hindi)
8:37mins
MPLAD
7:09mins
Helena, Pitch Black and India-Japan (in Hindi)
8:29mins
Greece bailout (in Hindi)
9:20mins
Public credit registry, NOTA in RS & Criminalising politics (in Hindi)
8:12mins
ILO report on wages (in HIndi)
8:36mins
UDAN International & Missing Children (in Hindi)
7:22mins
Curbing open Urination & TRIFED (in HIndi)
8:03mins
TAPI and POSHAN Maah (in HIndi)
8:13mins
Make in Odisha, Indian Coffee and NCLT (in Hindi)
5:49mins
Imran Khan & National Logistics Portal (in Hindi)
10:22mins
BONDI, CertIN, QUAD & Corals (in Hindi)
9:13mins