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 : 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 : The instrument which uses sound waves to measure the depth of oceans is (1) Radar (2) Sonar (3) Altimeter (4) Venturimeter
Last Answer : Sonar
Description : Expand SONAR.
Last Answer : SONAR stands for SOund Navigation And Ranging.
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 : Where can I find a download of a personal home studio for free that has the engineering presets like cake walk/Sonar or even better cake walk?
Last Answer : Have you tried Reaper? I have a Mac, so I can’t try it out. If you have a Mac in addition to your PC, check out Garageband. It’s super powerful.
Description : Courts have allowed the Navy to continue to do sonar testing off the California coast, has it been proven that these tests harm marine life?
Last Answer : I think they (environmentalists) believe the sonar effects their ability to navigate and that this use of sonar testing by the Navy is the reason for the noticeable increase of sea mammals getting lost in harbors and beaching themselves.
Description : Who is the architect of "Sonar Bangla" sculpture ?
Last Answer : Shyamal Chowdhury is the architect of Sonar Bangla Sculpture.
Description : "Amar Sonar Bangla" composed by the poet in imitation of which tune ?
Last Answer : Kabiguru Amar Sonar Bangla - composed by Gagan Harkara in imitation.
Description : Who is the author of the book Sonar Harin Nei ?
Last Answer : Ashutosh Mukherjee is the author of the book Sonar Harin Nei .
Description : What is the full form of SONAR ?
Last Answer : SONAR = Sound navigation and ranging
Description : Who is the author of the poem Sonar Tari ?
Last Answer : Rabindranath Tagore, the author of the poem Sonar Tari.
Last Answer : SONAR 's full version Sound Navigation and Ranging
Description : How did Sonar help prove plate tectonics?
Last Answer : Feel Free to Answer
Description : SONAR is based on the principle of
Last Answer : Echo
Description : In SONAR, we use ---------------- waves.
Last Answer : Ultrasonic waves
Description : Which wave is used in SONAR?
Last Answer : Ultra Sound waves
Description : The Ganges in Bangladesh is known as the (a) Farakka (b) Brahmaputra (c) Padma (d) Sonar
Last Answer : Ans: (c)
Description : What do we use in SONAR?
Last Answer : – Ultrasonic waves
Description : To find the hidden secrets under the water, the ships and submarines use _____. A. Radiation system B. Sonar system C. X-ray system D. Radiation system
Last Answer : ANSWER: B
Description : The technique used by bats to find their way or to locate food is _______. (1) SONAR (2) RADAR (3) Echolocation (4) Flapping
Last Answer : (3) Echolocation Explanation: Bats use echolocation to navigate and find food in the dark. To echolocate, bats send out sound waves from their mouth or nose. When the sound waves hit an object they produce echoes.
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 : 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.
Description : 'SONAR' is mostly used by - (1) Doctors (2) Engineers (3) Astronauts (4) Navigators
Last Answer : (4) Navigators Explanation: a method or device for detecting and locating objects especially underwater by means of sound waves sent out to be reflected by the objects also : a device for detecting the presence of a vessel (such as a submarine) by the sound it emits in water.
Description : What do we use in SONAR
Description : Sonar scanners are used by doctors. Explain.
Last Answer : Ans: sonar scanners send out ultrasonic waves, which are reflected by body tissue and organs. From the pattern of reflections, a computer can build up an image of the internal structure which is vital for diagnosis.
Description : If something is open or closed in the system then it is informed by followoing sensor. A : Contact Sensor B : Inertial Sensor C : Sonar Sensor D : Biosensor
Last Answer : A : Contact Sensor
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 : SONAR is example of A : Video sensing B : GPS C : Robot D : Machine
Last Answer : B : GPS
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 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