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Resistance of a material would depend on the temperature. So drawing a graph with temperature along x axis and its resistance along y axis we could almost a straight line or curve. Then right knowing the resistance at some unknown temperature we can find the temperature right from the garph.
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What is the principle used in constructing a liquid thermometer?
The principle behind a liquid thermometer is thermal expansion. As the temperature increases, the liquid inside the thermometer expands, causing it to rise in the narrow tube, giving a reading of the temperature.
What is the principle of the gas thermometer?
The principle of a gas thermometer is based on the relationship between the volume of gas and its temperature. As the gas temperature increases, its volume expands proportionally. By measuring this volume change, the temperature of the gas inside the thermometer can be determined.
How does the alchohol thermometer works?
An alcohol thermometer operates based on the principle that alcohol expands when heated and contracts when cooled. The liquid alcohol inside the thermometer expands up the tube as the temperature rises and contracts as the temperature drops, allowing for temperature measurement based on the level of the liquid in the tube.
How much does an instant read thermometer cost?
The price of an instant read thermometer varies with the brand and retailer of the thermometer. Basic models can cost an average low of about å£2.50. The average high cost of an instant read thermometer is å£100.
What is the working principle of a liquid in glass thermometer?
A liquid-in-glass thermometer works based on the principle of thermal expansion. As temperature increases, the liquid inside the thermometer expands and rises in the calibrated glass tube. The level of the liquid indicates the temperature which corresponds with a specific scale on the thermometer.
What is the principle used in constructing a liquid thermometer?
The principle behind a liquid thermometer is thermal expansion. As the temperature increases, the liquid inside the thermometer expands, causing it to rise in the narrow tube, giving a reading of the temperature.
What discoveries did Galileo make that do not do with astronomy?
He invented the compass, the kind you use on maps and in math class, a thermometer - Galileo thermometer, and created Galileo's paradox in math. He did the basic principle of relativity. His work with pendulums lead to the pendulum clock.
What is the principle of the gas thermometer?
The principle of a gas thermometer is based on the relationship between the volume of gas and its temperature. As the gas temperature increases, its volume expands proportionally. By measuring this volume change, the temperature of the gas inside the thermometer can be determined.
What is the basic principle of radar communication system?
Doppler effect is the basic principle for the radar.
Explain basic principle of analog clamp meter?
basic principle of analogue clamp meter
What is the basic principle of belt conveyer in two words?
The basic principle of a belt conveyor is a # looped pully #
What is the most basic temperature instrumentation?
a thermostat and a thermometer
What are the principles of administration?
basic administ
Is combinatorics the most principle form of mathematics?
As basic as combinatorics is, I feel that just the basic knowledge of the recognition of what a number actually is, would be more basic of a principle.
What are the basic principle of work management?
Principle of Risk Variation. Principle of Cost of Capital. Principle of Equity Position. Principle of Maturity of Payment.
What is the basic principle of concurrency?
What is concurrancy?
What is a basic principle or element?
Carbon
