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What else can I help you with?
How can you make your vernier callipers more sensitive or more accurate?
the instrument can be made more sensitive by making vernier constant less ie by incresing the no of division on vernier scale or by decreasing the value of main scale.
What does a thermistor do that makes it different from a thermocouple?
a thermistor is a temperature sensitive resistor - to measure temperature you must measure its resistance and convert that resistance to equivalent temperaturea thermocouple is a temperature sensitive voltage source(i.e. battery) - to measure temperature you must measure the voltage across it and a reference thermocouple at a known constant temperature connected in series with it and convert that voltage to equivalent temperatureNote: Thermistors do not require reference thermistors, thermocouples do require reference thermocouples at a known constant temperature. Thermocouples are more linear than thermistors, making them easier to read accurately. Thermocouples are available that are far more sensitive to small changes in temperature than thermistors.
What is advantages of thermistor?
A thermistor an electrical resistor that resistance changes with temperature. There are two advantages of a thermistors one is it been more sensitive that the RTDÕs and thermocouples and two is has a quick response time.
Why does the resistance decrease in a thermistor when heated?
The resistance of a thermistor decreases when heated because it is a type of temperature-sensitive resistor made from semiconductor materials. As the temperature increases, more charge carriers (electrons or holes) are generated, enhancing the material's conductivity. This increase in charge carriers allows for easier flow of electric current, leading to a lower resistance. Thus, thermistors exhibit a negative temperature coefficient (NTC) behavior, where resistance decreases with rising temperature.
Why as load increase the condenser temperature will also increase?
Because the more the load the more the temperature.
Which temperature scale, Fahrenheit or Celsius, is more accurate for measuring the weather?
The Celsius scale is more accurate for measuring the weather because it is based on the metric system and has a more consistent and logical scale compared to the Fahrenheit scale.
Which temperature scale, Celsius or Fahrenheit, is more accurate for measuring the weather?
The Celsius temperature scale is more accurate for measuring the weather because it is based on the freezing and boiling points of water, making it more consistent and widely used in scientific measurements.
What is warmer 1fahrenheit or1 Celsius?
1 Celsius is warmer than 1 Fahrenheit because the Celsius scale starts at a lower temperature than the Fahrenheit scale.
Why did ander celsius invent celsius?
Anders Celsius invented the Celsius temperature scale in 1742 to provide a standardized method for measuring temperature. His scale was designed to facilitate scientific work by making temperature measurements more accessible and consistent. Originally, Celsius defined his scale based on the freezing and boiling points of water, which made it practical for everyday use and scientific applications. The scale has since become widely adopted and is a fundamental part of the metric system.
Do scientists typically measure temperature using the Fahrenheit scale?
No, scientists typically measure temperature using the Celsius or Kelvin scale. The Fahrenheit scale is more commonly used in the United States and a few other countries for everyday temperature measurements.
Why Fahrenheit scale more accurate than celsius scale?
The Fahrenheit scale is not more accurate than the Celsius scale; both are equally accurate in measuring temperature. The choice of scale is a matter of convention and historical development. The Fahrenheit scale is commonly used in the United States, while the Celsius scale is more widely used internationally.
Why do you use kelvin scale?
Kelvin Scale is an absolute temperature scale. This means that it starts at a different point than Celsius, its counterpart. This is why you must add 273.15 to a Celsius temperature in order to get a Kelvin temperature. The Kelvin scale starts at absolute zero whereas Celsius starts at the freezing point of water. Kelvin is used more often in science such as in the ideal gas equation. It is more convenient to use it than Celsius when dealing with very cold temperatures and with things like the Perfect Gas Laws which reference absolute zero.
Which temperarute scale can be used if your body tempetature was at 37 degrees?
A body temperature of 37 degrees Celsius is considered normal and is often used in the Celsius scale. It can also be converted to 98.6 degrees Fahrenheit, which is the equivalent temperature in the Fahrenheit scale, commonly used in the United States. Both scales are used to measure body temperature, but Celsius is more widely used in most countries.
Who discovered the celsius scale?
Anders Celsius, a Swedish astronomer, is credited with developing the Celsius scale in 1742. It was originally defined with 0 degrees as the boiling point of water and 100 degrees as the freezing point of water, but the scale was later reversed for a more intuitive progression.
What is the opposite of Celsius?
It is an international metric temperature scale on which water freezes at 0° and boils at 100° under normal atmospheric conditions. The term "Celsius" is usually preferred to "centigrade," especially in technical contexts. Until 1948 the scale was known as centigrade when it was renamed in honour of Celsius, though in general usage (for example television weather forecasts) it was still called centigrade until quite recently. Celsius refers to Anders Celsius, the Swedish Astronomer who developed the temperature scale with 100 degrees at the freezing point of pure water (actually its triple point) at normal pressure and 0 degrees at its boiling point. On his death in 1744 Linneaus reversed the scale.
Which is warmer -15 deg Celsius or -3 deg Celsius?
-12
What is Celsius used for?
The Celsius (or Centigrade) scale is the predominant scale used to measure temperature worldwide. The United States is one of only a few countries where the Fahrenheit scale remains more common. A third scale, Kelvin, is used in some specialist applications, such as by physicists.
