World Geography Which among the following principle is used by Bats? SONAR (Sound Navigation & Ranging RADAR (Radio Detective & Ranging law of diffraction law of reflection SONAR (Sound Navigation & Ranging RADAR (Radio Detective & Ranging law of diffraction law of reflection ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Bats use SONAR (Sound Navigation & Ranging).Sonar is a technique that uses sound propagation to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.
World Geography The infrared radiation by sun are strongly absorbed by ozone carbon dioxide and water vapours carbon dioxide water vapours ozone carbon dioxide and water vapours carbon dioxide water vapours ANSWER DOWNLOAD EXAMIANS APP
World Geography The tropical cyclones with maximum sustained surface winds of 33 ms are called tropical storms hurricane None of these tropical depressions tropical storms hurricane None of these tropical depressions ANSWER DOWNLOAD EXAMIANS APP
World Geography The largest country of the world by geographical area is USA Australia Vatican City Russia USA Australia Vatican City Russia ANSWER DOWNLOAD EXAMIANS APP
World Geography The time interval between one vernal equinox and the next is nearest to which of the following figures? 365 days 361 days 363 days 359 days 365 days 361 days 363 days 359 days ANSWER DOWNLOAD EXAMIANS APP
World Geography The largest city in Latin America is Caracas Buenos Aires Rio-de-Janeiro Mexico city Caracas Buenos Aires Rio-de-Janeiro Mexico city ANSWER DOWNLOAD EXAMIANS APP
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