Description : What apparatus is used to locate a submerged object? (1) Radar (2) Sonar (3) Quasar (4) Pulsar
Last Answer : (2) Sonar Explanation: Sonar (originally an acronym for Sound Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate ... sound made by vessels; active sonar is emitting pulses of sounds and listening for echoes.
Last Answer : Sonar
Description : Submerged objects can be located using (1) Radar (2) Sonar (3) Quasar (4) Pulsar
Last Answer : (2) Sonar Explanation: Sonar (originally an acronym for Sound Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.
Description : The device used for locating submerged objects under sea is – (1) sonar (2) radar (3) laser (4) maser
Last Answer : (1) sonar Explanation: Sonar (originally an acronym for Sound Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate ... acoustic location and of measurement of the echo characteristics of "targets" in the water.
Description : The instrument which uses sound waves to measure the depth of oceans is – (1) Radar (2) Sonar (3) Altimeter (4) Venturimeter
Last Answer : (2) Sonar Explanation: The instrument which uses sound waves to measure the depth of oceans is sonar. Sound waves can travel much faster from one point to another. Sound waves are far more ... Sonar may also be used in air for robot navigation, and SODAR is used for atmospheric investigations.
Description : The device used for locating submerged objects under sea is. (1) sonar (2) radar (3) laser (4) maser
Last Answer : sonar
Description : Submerged objects can be located using (1) radar (2) sonar (3) quasar (4) pulsar
Description : The instrument which uses sound waves to measure the depth of oceans is (1) Radar (2) Sonar (3) Altimeter (4) Venturimeter
Description : The sensor that receive sound echoes without transmitting their own sound signals is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder
Last Answer : B : Passive Sonar
Description : The principle used in radar is the same as that of Sonar. In radar we use radio waves ; whereas in sonar we use ? A. red waves B. Infrared waves C. Ultrasonic (Answer) D. super sonic E. None of these
Last Answer : C. Ultrasonic (Answer)
Description : Which of the following sensor uses a laser beam to determine the distance to an object? A : Sonar B : Radar C : Infrared D : Laser Rangefinder
Last Answer : D : Laser Rangefinder
Description : To measure heat of an object which of the following sensor is used? A : Sonar B : Radar C : Infrared D : Laser Rangefinder
Last Answer : C : Infrared
Description : Which of the following sensor work based on radio detection and ranging? A : Sonar B : Radar C : Intertial D : Biosensor
Last Answer : B : Radar
Description : Which of the following sensor work based on sound navigation ranging? A : Sonar B : Radar C : Intertial D : Biosensor
Last Answer : A : Sonar
Description : The sensor that sends out sound pulses called pings, then receives the returning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder
Last Answer : A : Active Sonar
Description : Which of the following sensor make use of light emitting diode?A : Sonar B : Radar C : Infrared D : Laser Rangefinder
Description : Which of the following sensor is not used to measure the distance? A : Radar B : Sonar C : Laser RangefinderD : Intertial Sensor
Last Answer : D : Intertial Sensor
Description : Which of the following is a visual sensor?A : Laser Rangefinder B : Radar C : Smart Camera D : Sonar
Last Answer : C : Smart Camera
Description : Which of the following sensor make use of light emitting diode? A : Sonar B : Radar C : Infrared D : Laser Rangefinder
Description : To measure heat of an object which of the following sensor is used? A : Sonar B : Radar C : InfraredD : Laser Rangefinder
Description : Which of the following sensor is not used to measure the distance? A : Radar B : Sonar C : Laser Rangefinder D : Intertial Sensor
Description : Which of the following is a visual sensor? A : Laser Rangefinder B : Radar C : Smart Camera D : Sonar
Description : The sensor that sends out sound pulses called pings, then receives thereturning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder
Description : What is it called when bats, whales, and dolphins emit sound waves and interpret the reflect sound waves as a means to locate objects?
Last Answer : Sonar is a system that locates objects by transmitting sound waves and detecting the waves when they are reflected off of objects. Bats and many other animals, such as whales and dolphins, use natural sonar to navigate and capture
Description : Lassa fever is transmitted by the zoonotic host, _______ which are used for food. a. fruit bats b. bush rats c. monkeys d. rabbits
Last Answer : b. bush rats
Description : Radar is used to (1) locate submerged submarines. (2) receive signal from radio receivers. (3) detect and locate distant objects. (4) locate geostationary satellites.
Last Answer : detect and locate distant objects
Description : What is echolocation?
Last Answer : Echolocation is the ability of some animals, such as bats and dolphins, to navigate and locate prey by emitting and detecting sound waves.
Last Answer : Flapping means jumping.
Description : Is it something with the hearing?
Last Answer : Echolocation is the process by which transmitted sound from a subject bounces back to the place of transmission, where it is captured back. PS Wi-ki knows more than you think.
Description : A behavioural strategy of adaptation called echolocation is found in
Last Answer : A behavioural strategy of adaptation called echolocation is found in A. Bats B. Monarch butterfly C. Praying mantis D. Arctic tern
Description : What electrical output has a flapping motion?
Last Answer : Need answer
Description : What type of strategy is this “a butterfly flapping its wings in Japan can cause a hurricane in Louisiana.�
Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want
Description : Which technique is used by bats to fly in the dark?
Last Answer : Answer: Echolocation
Description : What is the full form of SONAR ?
Last Answer : SONAR = Sound navigation and ranging