General Knowledge - Basic General Knowledge - Discussion
Discussion Forum : Basic General Knowledge - Section 1 (Q.No. 27)
27.
During eleventh Antarctic Expedition in Nov. 1991/March 1992 ____ was installed.
Answer: Option
Explanation:
SODAR (SOnic Detection And Ranging), also written as sodar, is a meteorological instrument also known as a wind profiler which measures the scattering of sound waves by atmospheric turbulence.
Discussion:
13 comments Page 1 of 2.
Priya said:
1 decade ago
Can any one explain clearly?
Venkatesh.G.D said:
1 decade ago
Hai guys can someone explain this, I am preparing for UPSC exams if someone can help with relavant datas, I'm thankful to them.
Dina said:
1 decade ago
Maitri is India's second permanent research station in Antarctica. It was built and finished in 1989, shortly before the first station Dakshin Gangotri
Anurag said:
1 decade ago
SODAR systems are used to measure wind speed at various heights above the ground, and the thermodynamic structure of the lower layer of the atmosphere.
Sodar systems are like radar (radio detection and ranging) systems except that sound waves rather than radio waves are used for detection. Other names used for sodar systems include sounder, echosounder and acoustic radar
Sodar systems are like radar (radio detection and ranging) systems except that sound waves rather than radio waves are used for detection. Other names used for sodar systems include sounder, echosounder and acoustic radar
Nisant said:
1 decade ago
Explain clearly. .
Hitesh said:
1 decade ago
Whose ten antarctic expedition?
Raj said:
1 decade ago
In short term SODAR is that process where you can measure the wind speed in various speed terms.
Malini madhavan said:
1 decade ago
What is Antarctic expedition? Please explain it.
Ramiz khan said:
1 decade ago
Hi guys please let me understand about Antarctic Expedition.
Sreyas Babu said:
9 years ago
Is it so hard to google it?
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