There is no such thing as these "fundamental devices".
A commonly used device to measure the speed of a moving body is a speedometer. It measures the instantaneous speed of a vehicle by calculating the rotational speed of the wheels and converting it into a speed reading. Other methods such as radar guns or GPS devices can also be used to measure speed accurately.
Not possible to observe with any instrument.
Radar, Sonar, Infrared Detector.
Motion detection devices can be used anywhere that you need an extra measure of security. Motion detectors can also be used for automated lighting control or to be more energy efficient.
tae
convex lens
Copper is used in mobile phones. It is used in all electronic devices and it makes up the wiring in these devices
Heating devices are devices that produce oxygen and keeps our body at normal temperature height. Heating devices are also used to keep your house warm or else you will get very cold and may die of the chill and also making your body unable to move and you wont have enough warmth to survive.
Endoscopes are optical medical devices that are inserted into the body in order to view inside.
These devices are mainly used in boats. These devices use GPS to track you on the body of water you are currently in in your boat. They work similar to GPS systems used in cars.
It is my observation that our computing devices will keep getting smaller and more sophisticated. This is partly because of consumer demand, and partly because the technology used to make our computing devices work is becoming smaller and more powerful.
CT scans of the body will often be used to observe abdominal organs, such as the liver, kidneys, adrenal glands, spleen, pancreas, biliary tree and lymph nodes, and extremities.
No. Except when its used as the choice for prosthetics, internal fixation, inner body devices and instrumentation.
A stroboscope is any various instrument used to observe moving objects by making them appear stationary, especially with pulsed illumination or mechanical devices that intermittently interrupt observation.
Tools such as magnifying glasses and microscopes can be used to better observe objects.
There are several healthcare professionals who are registered to observe the human body. A few are sports doctors, surgeons, and also practitioners.