✅Gravitational waves are the space-time ripples created by massive accelerating objects in such a way that 'waves' of undulating space-time propagate in all directions from the source.
✅First discovered by Albert Einstien.
✅LIGO consists of two identical detectors at Hanford ( LIGO Hanford Observatory) and Livingston (LIGO Livingston Observatory), separated by 3000 km.
These detectors work in unison as a single laboratory but can make individual detections.
✅First discovered by Albert Einstien.
✅LIGO consists of two identical detectors at Hanford ( LIGO Hanford Observatory) and Livingston (LIGO Livingston Observatory), separated by 3000 km.
These detectors work in unison as a single laboratory but can make individual detections.
✅IARI has developed Pusa-2090, an improved version derived from a cross between Pusa-44 and CB-501, an early-maturing Japonica rice line.
✅It matures in a shorter duration of 120-125 days while maintaining comparable yields, addressing the core issue of stubble burning.
✅It combines the high yield attributes of Pusa-44 with the quicker maturation cycle of CB-501, making it a promising alternative.
‼️Read in context with other measures to control stubble burning.
✅It matures in a shorter duration of 120-125 days while maintaining comparable yields, addressing the core issue of stubble burning.
✅It combines the high yield attributes of Pusa-44 with the quicker maturation cycle of CB-501, making it a promising alternative.
‼️Read in context with other measures to control stubble burning.
✅It is planned under NASA’s Heliophysics Explorers Programme.
✅ This mission will study the links between how waves in the lower layers of the atmosphere impact the upper atmosphere and, thus, space weather.
✅It will measure the airglow at mesopause (about 85 to 87 km above the Earth’s surface), where the atmospheric temperatures dip to minus 100 degrees Celsius.
✅ This mission will study the links between how waves in the lower layers of the atmosphere impact the upper atmosphere and, thus, space weather.
✅It will measure the airglow at mesopause (about 85 to 87 km above the Earth’s surface), where the atmospheric temperatures dip to minus 100 degrees Celsius.
✅NASA in collaboration with the United States Defense Advanced Research Projects Agency (DARPA) is seeking a nuclear propulsion system that could potentially cut down the travel time to Mars by half.
✅Projects like Orion, Rover, and NERVA explored nuclear-powered propulsion systems, although these initiatives were not fully realized.
✅Projects like Orion, Rover, and NERVA explored nuclear-powered propulsion systems, although these initiatives were not fully realized.
With regard to recent international developments in Asia, "Comprehensive Archipelagic Defence Concept" was released by
Anonymous Quiz
15%
Mauritius
33%
Indonesia
48%
Philippines
4%
Taiwan
The constitutional abolition of titles under Article 18 was provided to uphold the provision of
Anonymous Quiz
14%
Article 21 of Indian constitution
41%
Article 14 of Indian constitution
38%
Protection of civil rights act
7%
Article 19 of Indian constitution
With regard to popular pronouncements of the Supreme Court, which of the following statements is applicable to the legal case of A.K.Gopalan vs State of Madras?
Anonymous Quiz
31%
Arbitrary legislative action can take away the protection of life and personal liberty
42%
The case of Due Process of law is part and parcel of Article 21 of the Indian constitution
12%
The state can deprive the right to life with arbitrary legislative action
15%
The term personal liberty is not applicable to the physical body of the individual
Which of the following statements about Right to elementary education in India is INCORRECT?
Anonymous Quiz
8%
It is a fundamental right under Article 21A
42%
The provision is included by interpretation of constitutional makers debated in constituent assembly
4%
It covers between the age of 6 to 14 years
46%
It was added through the 88th constitutional amendment act
Which of the following articles of the Indian constitution enables the Indian state to impose on individuals for a compulsory service for public purposes?
Anonymous Quiz
33%
Article 21
30%
Article 14
15%
Article 32
22%
Article 23
The Ilbert Bill controversy was related to the
Anonymous Quiz
4%
Imposition of certain restrictions to carry arms by the Indians.
26%
Imposition of restrictions on newspapers and magazines published in Indian languages.
67%
Removal of disqualifications imposed on the Indian Magistrates with regard to the trial of theEurope
4%
Removal of a duty on imported cotton cloth.
In which one of the following years was the Poona Sarvajanik Sabha established?
Anonymous Quiz
13%
1884
53%
1876
17%
1869
17%
1870
Name the first major voluntary association representing primarily Indian landlord interests that was set up in Calcutta in 1851
Anonymous Quiz
16%
British Indian Association
45%
Landholder's Society
23%
Madras Native Association
16%
Bombay Association
In the context of Indian Polity ,articles13 (2) does not include which one of the following provision?
Anonymous Quiz
14%
Law made by the Parliament
24%
Ordinance issued by the president of India
38%
Decisions taken by the union government
24%
Constitutional Amendments under Article 368
In which one of the following regions was Dhanyakataka, which flourished as a prominent Buddhist centre under the Mahasanghikas, located?
【UPSC 2023】
【UPSC 2023】
Anonymous Quiz
36%
Andhra
20%
Kalinga
32%
Gandhara
12%
Meghadha
Who among the following rulers of Vijayanagara Empire constructed a large dam across Tungabhadra River and a canal-cum-aqueduct several kilometres long from the river to the capital city?
【UPSC PRELIMS 2023]
【UPSC PRELIMS 2023]
Anonymous Quiz
52%
Devaraya I
28%
Mallikarjuna
10%
Vira Vijaya
10%
Virupaksha