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An instrument that detects changes in distance to a reflector is called a laser rangefinder or laser distance meter. It works by emitting a laser beam towards the reflector and measuring the time it takes for the light to bounce back. The change in distance can be calculated using the speed of light, allowing for precise measurements over various ranges. These instruments are commonly used in surveying, construction, and various scientific applications.
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What instrument detects tornadoes?
Tornadoes are most often detected by doppler radar, which can measure wind velocity from a distance. However, one limitation is that radar cannot tell if a tornado is actually on the ground; that usually requires visual confirmation.
What Measures AtMosphere Pressure?
The atmosphere pressure is commonly measured using a device called a barometer. This instrument detects the weight of the air above it, which decreases as altitude increases. The most common unit of measurement for atmosphere pressure is the bar or millibar.
Which planet search technique is currently best suited to finding Earth-like planets?
The transit method is currently the most successful technique for finding Earth-like planets. This method detects the tiny dip in a star's brightness as a planet passes in front of it, allowing astronomers to measure the planet's size and distance from its star, which are crucial factors in determining its habitability.
What type of wave does the compton gamma ray detect?
The Compton gamma-ray telescope detects high-energy gamma rays, which are a type of electromagnetic radiation with the shortest wavelengths and highest frequencies in the electromagnetic spectrum. These gamma rays are produced by astrophysical processes such as supernovae, pulsars, and black holes.
How does radar detect storms?
Radar detects storms by emitting radio waves that bounce off precipitation particles like raindrops, snowflakes, or hail. The radar system measures the time it takes for the waves to return, allowing meteorologists to determine the distance, intensity, and movement of the storm. By analyzing the returned signals, radar can identify storm features such as rainfall rates, wind patterns, and the potential for severe weather, enabling timely warnings and forecasts.
Which physicistinvented the instrument that detects radioactivity?
The physicist who invented the Geiger counter, the instrument that detects radioactivity, was Hans Geiger.
Which instrument detects earthquakes?
A seismometer detects the earthquake vibrations that the seismograph records.
What instrument measures changes in thermal energy?
A thermometer is an instrument that measures changes in thermal energy. It detects temperature variations in a specific material or environment and provides a numerical reading indicating the level of thermal energy present.
Which instrument detects and records seismic activity?
Seismometer
What is the instrument that detects measures and records the energy of earthquackes vibrations called?
The instrument that detects, measures, and records the energy of earthquake vibrations is called a seismometer or seismograph.
What is the baroreceptors?
Detects changes in blood pressure.
Instrument which detects the instant at which the external pressure is equal to the systolic pressure?
Manometer
Which organ detects changes in the environment?
Sense Organs
What is the baroreceptor reflux?
Detects changes in blood pressure.
What instrument detects seismic waves?
A seismometer is the instrument that detects seismic waves. It records the ground vibrations caused by earthquakes and other seismic events. These devices are crucial for monitoring and studying earthquakes.
What is the instrument called that detects seismic waves?
The instrument that detects seismic waves is called a seismometer or seismograph. It measures the vibrations caused by seismic waves in the Earth's crust and can help to monitor and study earthquakes.
What instrument is wind measured with?
Wind speed is measured using an anemometer, which detects and measures the velocity of the wind. An anemometer typically consists of cups that spin in the wind or a device that detects pressure changes caused by the wind.
