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Sonar works by emitting sound waves that bounce off objects in the water. The sonar system then detects the reflected sound waves and uses the time it takes for them to return to determine the distance and direction of the objects. This data is then translated into an image that represents the underwater environment.
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Does convex lens produce real image?
Yes, a convex lens can produce a real image when the object is placed beyond the focal point of the lens. The real image is formed on the opposite side of the lens from the object.
What is the only location a converging mirror will not produce an image?
A converging mirror will not produce a real image if the object is placed between the focal point and the mirror. In this case, the mirror will produce a virtual image on the same side as the object.
What device do you use to locate objects underwater?
A device commonly used to locate objects underwater is a sonar system, such as a side-scan sonar or a multibeam sonar. These devices emit sound waves into the water and then receive the echoes bouncing back from objects underwater, creating a detailed image of the seafloor or any objects present.
What image will a diverging lens produce?
A diverging lens will produce a virtual image that is upright, reduced in size, and located on the same side as the object. The image will also be formed by extending the refracted rays backwards.
What type of image can a convex mirror produce?
A convex mirror can produce a virtual, upright, and diminished image of objects placed in front of it. The image formed is always smaller than the actual object.
What is the definition for sidescan sonar?
is a category of sonar system that is used to efficiently create an image of large areas of the sea floor.
What instrument is used to image objects underwater?
Robotic submersibles, sonar, satellites, coring machines, and magnetometers.
Can plane and convex mirrors produce real image?
no it does not produce real image . it produce virtual and erect image
What type of image does a plane image produce?
Plane mirrors produce a virtual image.
What are the differences between side scan sonar multi-beam sonar?
Side scan sonar uses sonar to map the the ground below by emitting continuous sonar pulses while moving. The sound continuously reflects back to the system's receiver, which creates an image based on the energy of the signal received, where darker points in the image match things protruding from the ground and lighter spots indicate where there is nothing. It does not measure the depth. Side scan sonar is usually towed behind the vessel using it. Multibeam sonar is similar to side scan sonar, except that it is attached to the vessel (rather than being towed) and measures the time difference between sound emission and reception, rather than the energy of the incoming sound waves. Thus, it measures depth instead of making a picture.
How does a concave image produce an image?
An image does not produce an image. However, a concave mirror, specifically one witha parabolic figure, forms an image in its focal plane of an infinitely distant object.
Is amniocentesis a technique used to produce an image of the fetus?
No, ultrasound is a technique used to produce an image of the fetus.
Does convex lens produce real image?
Yes, a convex lens can produce a real image when the object is placed beyond the focal point of the lens. The real image is formed on the opposite side of the lens from the object.
Why is multibeam sonar more efficient than simple sonar at collecting data from the ocean floor?
Multibeam sonar can produce a wider swath of data by transmitting multiple sonar beams simultaneously, increasing coverage and efficiency. This allows for faster mapping of the ocean floor compared to single-beam sonar systems that require slower, sequential scanning. Additionally, multibeam sonar systems provide higher resolution and detail due to the multiple beams working in tandem.
What type of image does a plain mirror produce?
real and upright image
How does image produce an image?
The light reflecting off of it in your line of site
What is the only location a converging mirror will not produce an image?
A converging mirror will not produce a real image if the object is placed between the focal point and the mirror. In this case, the mirror will produce a virtual image on the same side as the object.
