Stingrays. Stingrays are a family of cartilaginous fish containing nine genera and about 70 species. They can be found in all tropical and sub-tropical seas, and there is also a freshwater-only sub-family-the river rays. A flattened body shape and disc-shaped pectoral fins help stingrays live and hide in sand and mud underwater. The famous barbed stinger on the tail is only used in self-defence, often when they are stepped on in shallow waters.
Split and merge into it. Answer by Freezinweasle. Confidence votes 7.9K. A multimeter is used for measuring electricity and because it has many different functions, it has been named a multimeter. They generally measure AC and DC voltage, amps, and resistance (ohms).
The main difference between analog and digital multimeter is that the analog multimeter consists of a continuous scale over which a deflecting needle indicates the value to be measured, whereas, in digital multimeters, a digital display directly shows the value. What is an Analog Multimeter. An analog multimeter is shown below: Difference Between Analog and Digital Multimeter â Analog Multimeter. To take a reading, firstly, the type of measurement (voltage, current, or resistance and whether the current is alternating or direct) and the expected range needs to be selected from the large dial below.