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What devices do scientist use to measure things?
Thermometer for temperature; or temperature probe; measuring cylinder, burette, pipette for volume; electronic balance for mass; pH probe for acidity; spectrophotometer for colour wavelength; mass spectrometer for relative mass The list is endless.
Difference between equipment and instrument?
Equipments (also called as Tools) are the devices required to perform and/or expedite a task. There are various types of tools including cutting tools, moving tools, shaping tools, fastening tools, guiding & measuring tools. Instruments are the devices basically used to measure, record or identify any entity. It includes devices used in following sectors: electrical or electronic or scientific , medical, laboratory, vehicle, weather and measurement.
What is the main objection of ohm's law in measuring resistance?
Temperature. Ohms law is applicable to measure resistance of an element at constant temperature only.
What type of elements are used in different type of thermocouple?
Thermocouple elements are temperature sensors that are useful over a wide range of temperatures. They are used with thermocouple temperature probes, bimetallic devices that are suitable for various temperature sensing applications.
Do you unplug before measuring resistance?
Yes. Measuring resistance involves imposing a small current through a device and measuring the voltage drop. If there were any other source of voltage, the reading would be in error. You could also damage the ohmmeter if there were an external voltage source. You should also take the device out of circuit before measuring it, so as to not bias the results by the resistance of other devices in the circuit. It all depends on the situation, for which you are responsible for evaluating before you start.
What are the different devices used in measuring temperature?
thermometers. there are many kinds used.
What are measuring devices?
measuring devices different according to the parameter you want to measure. weight is measure using weighing balance temperature is measure using a thermometer, or thermistor. length is measured using ruler. and so on
State 5 type of temperature measuring devices other than thermocouple with its application?
RTD - Resistence temperature detector Thermistor Pyrometer Thermometer
WHO INVENT THE MEASURE DEVICES?
Exactly what measuring device? There are hundreds of "measuring devices" to measure different things.
What is a device for measuring temperature?
A thermometer is a devise for measuring temperature
Why is touch inaccurate for measuring heat?
Touch can be inaccurate for measuring heat because our skin temperature can vary depending on factors like circulation, environment, and individual differences. This can make it difficult to consistently accurately perceive the temperature of an object just by touch. Additionally, our skin is not as sensitive to slight temperature changes compared to more precise measuring devices like thermometers.
How can one find thermal energy in physics?
Thermal energy in physics can be found by measuring the temperature of an object or substance. This can be done using a thermometer or other temperature measuring devices. The amount of thermal energy present is directly related to the temperature of the object, with higher temperatures indicating higher thermal energy.
How useful are measuring devices?
kapakipakinabang...
Why are there different types of measuring temperature?
what are the different skills in measuring temperature
What are the fundamental devices used for the seven fundamental quantities?
Length: Ruler or measuring tape Mass: Balance or scale Time: Clock or stopwatch Electric current: Ammeter Temperature: Thermometer Amount of substance: Measuring cylinder or beaker Luminous intensity: Photometer
What device would be good for measuring the amount of energy the hot cocoa loses to the air?
A thermocouple or a thermal camera would be good devices for measuring the amount of energy the hot cocoa loses to the air. These devices can accurately measure temperature changes, which can help calculate the energy loss.
What is the SI unit for measuring temperature?
The SI unit for measuring temperature is Kelvinkelvin kelvin
