0
Increases first and then decrease
Anonymous
Add your answer:
Earn +20 pts
What will the mercury thermometer show when it is kept in ice?
The question must be asked carefully. If the thermometer is in water ice and there is no liquid water, and there is one atmosphere of pressure, the thermometer can read anything from the freezing point of water and lower, depending on the range of the thermometer. If the thermometer is in a stable mix of water and ice, it will read the freezing point of water.
What should the temperature reading be for a bimetallic thermometer when calibrating in an ice water bath?
When calibrating any kind of thermometer in an ice water bath, the temperature should be 0o C or 32o F.
How is the Celsius scale calibrated?
Generally thermometers are calibrated two ways . primary calibration or Secondary calibration. In secondary calibration , two thermometers are kept side by side under same conditions and identify the difference with respect to one thermometer. In primary calibration , thermometer that to be calibrated is placed in a ice cubes made of pure distilled water . Now pour some distilled water and stirr well . Now place thermometer inside that mixture This will give the Melting point temperature of pure water 0 degree centigrade. Now see the reading on thermometer and adjust reading. This way of calibrating a thermometer is accurate enough form most applications.
If one thermometer is above ice cube and other is below at the same distancewhich thermometer reading changes and why?
If both thermometers were at room temperature before you arranged them above and below the ice cube, then the one below should show a greater change, and sooner, than the one above. The ice cools the air around it, causing the air around it to become more dense than the air at room-temperature. The cool air then sinks, right past the lower thermometer.
What is the ice point on a thermometer called?
Depends on the scaling on the thermometer. 0°C 273.16K 32°F 459.67°R
Where a thermometer should be kept in determining melting point of ice?
fordetermining point of ice,the thermometer should be kept
What will the mercury thermometer show when it is kept in ice?
The question must be asked carefully. If the thermometer is in water ice and there is no liquid water, and there is one atmosphere of pressure, the thermometer can read anything from the freezing point of water and lower, depending on the range of the thermometer. If the thermometer is in a stable mix of water and ice, it will read the freezing point of water.
What should the temperature reading be for a bimetallic thermometer when calibrating in an ice water bath?
When calibrating any kind of thermometer in an ice water bath, the temperature should be 0o C or 32o F.
How is the Celsius scale calibrated?
Generally thermometers are calibrated two ways . primary calibration or Secondary calibration. In secondary calibration , two thermometers are kept side by side under same conditions and identify the difference with respect to one thermometer. In primary calibration , thermometer that to be calibrated is placed in a ice cubes made of pure distilled water . Now pour some distilled water and stirr well . Now place thermometer inside that mixture This will give the Melting point temperature of pure water 0 degree centigrade. Now see the reading on thermometer and adjust reading. This way of calibrating a thermometer is accurate enough form most applications.
What type of the thermometer would use to measure the temperature of ice?
dial thermometer
If one thermometer is above ice cube and other is below at the same distancewhich thermometer reading changes and why?
If both thermometers were at room temperature before you arranged them above and below the ice cube, then the one below should show a greater change, and sooner, than the one above. The ice cools the air around it, causing the air around it to become more dense than the air at room-temperature. The cool air then sinks, right past the lower thermometer.
What is the working and construction of thermometer?
WORKING: Place the bulb of the thermometer filled with mercury in a vessel ov small pieces of ice the mercury will arise in the tube and will come to rest at a certain point.this point shows the melting point of ice. CONSTRUCTION:A thermometer consists of a glass bulb filled with mercury.A cappilary tube arises from this bulb.Due to the narrow bore of the tube a small change in the volume of the mercury becomes significiantly visible.
Does salt melt ice?
no...........try it with a thermometer, just put ice in a cup, add salt then check the thermometer...........instead of going up, it will go down
Why cant you put a thermometer into a bowl of slurry ice?
You can.
How is a thermometer calibrated?
It is calibrated by puttin it in some ice.
What is the ice point on a thermometer called?
Depends on the scaling on the thermometer. 0°C 273.16K 32°F 459.67°R
When you put a thermometer into a pot of melting ice when will the temperature rise past zero?
when all the ice has melted
