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Its a liquid at room temperature and it has a high rate of thermal expansion and contraction(changes volume with temperature).
A temperature probe incorporates a thermocouple in its tip which gives a signal to a piece of electronic kit which translates the signal into a temperature figure. A thermometer is a direct reading instrument which usually incorporates a bulb containing mercury or another fluid, or it may use a bimetallic strip which bends under temperature changes. A thermometer is good for ambient measurements but not suitable for putting into small spaces or pressure vessels for example. A probe is more versatile.
One can use a tensiometer for measuring the amount of moisture in soil. It might be used in gardening when deciding if soil is suitable for a specific type of plant.
Radiation is suitable for locating the objects from a single point , while Intersection is suitable for the inaccessible points by intersection of rays drawn from two instrument stations.
Theory? I don't understand the question. 100 degrees Celsius is boiling point of water.
What is the most suitable instrument for measuring the weight of a cup
Standard flexible tape measure
A measuring tape is flexible - a metre rule isn't !
Because it is difficult to wrap a metre ruler around someone's head.
100cm 3 measuring cylinder. Unless you want to use a 50.00 cm3 burette but the percentage error would be high for that
thermocouples or a pyrometer.
why can't we use laboratary termometer to measure human body temprature
Years
Rate of chemical change can be altered by 1. Changing the temperature. 2. Changing the pressure (if gases are involved). 3. Changing the particle size of a solid reactant. 4. Changing the concentration of a dissolved reactant. 5. Adding a suitable catalyst.
Which thermometer is most suitable for measuring boiling point of water mercury or alcoholic thermometer
The suitable temperature for the growth of microorganisms is the body temperature of the humans
Yes.