Geiger-Muller counter, scintillation detector, ionization chamber, and Cherenkov detector are common instruments used to detect and measure radioactivity. Each has its own mechanism for detecting the presence of ionizing radiation and measuring its intensity.
Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges.
Henri Becquerel discovered natural radioactivity in 1896, when he observed that uranium salts emitted rays that could fog photographic plates. This led to further research on radioactivity by Becquerel, Marie Curie, and Pierre Curie.
The family name of the inventors of radium is Curie. Marie Curie and her husband Pierre Curie discovered radium in 1898 while studying radioactivity. Their groundbreaking work in the field of radioactivity earned them significant recognition, including two Nobel Prizes.
There are three: Mercalli, for intensity ergo the damages it produce and how it fells; Richter, to know the energy that is released in the epicenter; Moment Magnitude Scale, is a modern version of the Richter scale. I also think there is other version of the mercalli scale, with obviously other name, but I am not totally sure.
Usually weather station offers measurement of different weather related data. Also, it shows the data on the controller or receiver.There are many instruments that will measure only one aspect of the weather and so they will have different names. e.g. Anemometer is used to measure wind speed, direction. Thermometer to measure temperature, barometer to measure pressure, altimeter to measure altitude, hygrometer to measure humidity, etc.
Geiger Counter *********Contributed by Czar Acumen**********************
an hourglass
MANOMETER BAROMETER
A scientist who studies radioactivity is called a nuclear physicist or a radiologist.
To measure various physical quantities, different instruments are used based on the type of quantity being measured. Here are some examples: Length: Measured in meters (m). Instruments used to measure length include rulers, tape measures, and calipers. Mass: Measured in kilograms (kg). Instruments used to measure mass include balances and scales. Time: Measured in seconds (s). Instruments used to measure time include clocks and stopwatches. Temperature: Measured in degrees Celsius (°C) or degrees Fahrenheit (°F). Instruments used to measure temperature include thermometers. Electric current: Measured in amperes (A). Instruments used to measure electric current include ammeters. Voltage: Measured in volts (V). Instruments used to measure voltage include voltmeters. Frequency: Measured in hertz (Hz). Instruments used to measure frequency include oscilloscopes and frequency counters. Pressure: Measured in pascals (Pa). Instruments used to measure pressure include barometers and manometers. There are many other physical quantities that can be measured, and different instruments may be used depending on the specific quantity and the required precision of the measurement.
ruler, temperature, tape measure, graduated cylinder, linear measurements
The barometer is used to measure air pressure while the rain gauge is used to measure the amount of rainfall.
D. Radioactivity
Measuring Instruments. 1. ruler 2. Thermometer 3. Light meter 4. Isomerism 5. Metric Ruler:- It is used to measure length. Thermometer:- It is used to measure temperature. Light Meter:- It tells us about the brightness. Isomerism:- It is used to measure the motions of the ground. Metric:- It is the measuring Instrument that scientist use. Thank you :)
Yes they really are better that's why they have a well known name.
A magnetic compass can detect current, butyou'll need an Ammeter to measure it.A galvanometer can detect current ~ butyou'll need an Ammeter to measure it.
Tape measure: used to measure distances and lengths. Scale: used to measure weight or mass. Thermometer: used to measure temperature. Ruler: used to measure small lengths or distances. Stopwatch: used to measure time or duration.