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What are the differences between radar and sonar in terms of their applications and capabilities?
Radar and sonar are both used for detecting objects, but they operate in different mediums. Radar uses radio waves to detect objects in the air or on the ground, while sonar uses sound waves to detect objects underwater. Radar is better for long-range detection and tracking of objects in the air, while sonar is better for underwater navigation and detecting objects beneath the surface of the water.
What is special radar that works underwater?
A special type of radar called sonar is used to detect objects underwater by emitting sound waves and detecting their reflections. Sonar is commonly used in applications such as navigation, communication with submarines, and mapping the ocean floor.
Did Henry hess invent sonar or radar?
Henry Hess did not invent sonar or radar. Sonar was first developed in the early 20th century by several scientists, including Lewis Nixon and Reginald Fessenden, while radar was independently developed by various scientists in the 1930s, such as Sir Robert Watson-Watt and his team in the UK.
How is radar similar to active sonar?
Radar and active sonar both emit energy pulses and measure the time it takes for the signals to bounce back after hitting an object. They both use the principle of echolocation to detect and locate objects in their respective mediums of air and water.
Why sonar is not used in place of radar?
Sonar is used below water. Radar is used in the air. For Sonar to be used in the air, the sound would be deafening. The noise from an airplane at a low altitude flying faster than the speed of sound broke many windows across the United States. People can go deaf if constantly exposed to sound greater than 120 decibels. To use sonar in place of radar would require several thousand decibels.Another answer:Bats use sonar in air and their chirps are not deafening. Sonar is used on automotive parking and backing sensors. Robotic systems commonly use sonar to measure the range of objects. Some blind people have developed the technique and teach it to others--clicking or hissing to navigate in unfamiliar surroundings (it's really not hard). Doppler sonar is used in meteorology, particularly around airports, to measure windspeed, direction and turbulence aloft. Sonar is not used in place of radar because its useful range is limited--not because it would be deafening. The highest power terrestrial sonar devices have a range up to 3 km, but only emit about 40 dBA.
What do bats have sonar or radar?
Sonar
Do bats have sonar or radar?
Sonar
What are radar and sonar acronyms?
RADAR - Radio Detection and Ranging SONAR - Sound Navigation and Ranging
What rhymes with radar?
Sonar, Lidar.
What are the differences between radar and sonar in terms of their applications and capabilities?
Radar and sonar are both used for detecting objects, but they operate in different mediums. Radar uses radio waves to detect objects in the air or on the ground, while sonar uses sound waves to detect objects underwater. Radar is better for long-range detection and tracking of objects in the air, while sonar is better for underwater navigation and detecting objects beneath the surface of the water.
Can sonar work in air?
NO. We call that radar.
Do you locate planes with sonar?
no, radar is used
Who uses sonar and a radar?
Sonar and radar's are used by the military, research groups, reconnaissance missions, searches for dead bodies and much more. It is a widely used technology.
What are the similarities between radar and sonar?
they are both used in navigation.
Radar and sonar and their significance to the American war effort?
yes
What was not a new weapon developed during ww1?
Sonar was not introduced in World War 1.
What is special radar that works underwater?
A special type of radar called sonar is used to detect objects underwater by emitting sound waves and detecting their reflections. Sonar is commonly used in applications such as navigation, communication with submarines, and mapping the ocean floor.
