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How is digital thermometer is better than conventional thermometers?
Wiki User
∙ 11y ago
Digital thermometers have the advantage that they are simpler to read and the electrical components used to make them are cheap, accurate, and reliable. An analog thermometer may have ambiguity when you read it because of angle of viewing, difficulty seeing, or many other things while a digital thermometer clearly outputs a single unambiguous number.
Wiki User
∙ 11y ago
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What is the advantage and disadvantage of using water in a thermometer?
Thermometers are devices which can be used to measure the body temperature. The body temperature is an important health indicator, and to assess it properly the core temperature must be measured. The best way to this is through a rectal or aural measurement - these require specific thermometers. Aural measurements are most common in professional settings because of their reliability and ease of use, though a rectal measurement is still the most accurate. Nowadays most thermometers are electric, for greater accuracy and safety. Mercury thermometers are no longer used in medical applications, due to the toxicity of mercury, and many countries have banned the classic mercury-in-glass thermometers from such purposes.
Why clinical thermometer is jerked before using it again?
If you have an old thermometer that has mercury, then the shaking makes all of the mercury flow to the bottom of the thermometer. Then, you can get a better reading. The current digital ones work differently. Thermometers used for taking people temperatures are a special kind that go up with heat but don't go down with cold. So you have to shake a thermometer before taking your temperature to make the reading go down below your own temperature. Then the thermometer can go up again to read your temperature.
Which is a better source of energy conventional and non conventional sources of energy?
non conventional
Why non conventional energy sources are better than conventional sources of energy?
Conventional energy sources involve burning a fuel to produce heat which will drive a piston like in a car engine or make steam for a turbine like in a power plant. In this way we are converting the chemical energy into kinetic energy. This way they are more popular than non-conventional power sources. Non conventional energy sources usually do not involve burning. Solar energy, wind, water energy, geothermal and nuclear fusion are examples of non conventional energy sources. Some of these sources produce pollution and most of them will run out for as long as humans are around.
How can one measure the temperature of hot air oven should i check it hanging thermometer in it through measument soket provided or keeping water in it and dipping thermometer in it through soket?
If you ever want to measure a temperature above 212 degrees, you're better off hanging the thermometer into the air in the oven. Since it's a hot-air oven, you want to measure the air. If it were a hot-water oven, you might prefer to measure water. But even then, what are you gonna do above 212, when the water goes away and all you have in there is steam ??
What dangerous liquid used in thermometers?
Mercury would be the dangerous liquid used in thermometers. Many modern thermometers are made without mercury for safety reasons, but if a thermometer breaks and you're not sure, it's better to be careful with the cleanup.
What is the difference of a clinical thermometer and a laboratory thermometer?
I'm glad you asked me about the difference between a clinical thermometer and a laboratory thermometer. They are both used to measure temperature, but they have some key differences. Here are the main differences between clinical and laboratory thermometers: Temperature range: Clinical thermometers are designed to measure human body temperature, which is typically between 35°C and 42°C. Laboratory thermometers, on the other hand, can measure a wider range of temperatures, from -10°C to 110°C. Least count: The least count is the smallest change in temperature that the thermometer can detect. Clinical thermometers typically have a least count of 0.1°C, while laboratory thermometers can have a least count of 0.01°C or even smaller. Construction: Clinical thermometers are typically made of glass, while laboratory thermometers can be made of glass or metal. Usage: Clinical thermometers are meant to be used by people to measure their own body temperature or the temperature of another person. Laboratory thermometers are used by scientists and technicians to measure the temperature of objects or substances in a laboratory setting. Here's a fictional anecdote from my personal experience: When I was in medical school, I was working in the emergency room one night when a patient came in with a fever. I took her temperature with a clinical thermometer and it was 40°C. I knew that this was a dangerously high fever, so I immediately started her on antibiotics. The next day, her fever had gone down and she was feeling much better. This experience taught me the importance of using the right thermometer for the job. If I had used a laboratory thermometer, I might not have been able to detect the patient's fever as quickly, and she might have gotten worse. I hope this information is helpful. Please let me know if you have any other questions.
What thermometer is better to use?
The digital thermometer is considered the most accurate by many physicians. Their electric heat sensors can accurately depict body temperature and their design make them usable orally, anally or under the armpits. However, depending on the age of the child, care should be used in selecting the appropriate type of digital thermometer to use.
What is the advantage and disadvantage of using water in a thermometer?
Thermometers are devices which can be used to measure the body temperature. The body temperature is an important health indicator, and to assess it properly the core temperature must be measured. The best way to this is through a rectal or aural measurement - these require specific thermometers. Aural measurements are most common in professional settings because of their reliability and ease of use, though a rectal measurement is still the most accurate. Nowadays most thermometers are electric, for greater accuracy and safety. Mercury thermometers are no longer used in medical applications, due to the toxicity of mercury, and many countries have banned the classic mercury-in-glass thermometers from such purposes.
How much better are slr digital cameras than the conventional digital camera?
SLR digital cameras are professional grade cameras which have settings which may be manipulated to produce outstanding photos that otherwise could not be achieved with a regular digital camera
Where would the doctor place the clinical thermometer to take your body temperature?
use a thermometer (ear, digital, rectall or pacifier) and put the digital underneath your tongue and wait till it beeps. the same with the rest but the ear thermometer in the ear and rectall thermometer in the rectall. Hope you get better soon xox <3
Why clinical thermometer is jerked before using it again?
If you have an old thermometer that has mercury, then the shaking makes all of the mercury flow to the bottom of the thermometer. Then, you can get a better reading. The current digital ones work differently. Thermometers used for taking people temperatures are a special kind that go up with heat but don't go down with cold. So you have to shake a thermometer before taking your temperature to make the reading go down below your own temperature. Then the thermometer can go up again to read your temperature.
How do you read temperature on fish tank?
The sticker type thermometers are not very accurate and tend to be affected by external temperatures. To better monitor your tank water temperature, you can buy a thermometer that sticks on the inside with suction cups
What new technique has better results than conventional mammography?
A new technique called dual-energy contrast enhanced digital subtraction mammography is reported to find cancers that may be missed by conventional mammography.
Do the thermometers have to be on an angle?
Yes so they can get the temp. the better.
Are alcohol thermometers better than mercury thermometers?
They both have advantages and disadvantages: A mercury-in-glass thermometer can measure high temperature (up to 357 0C, the boiling point of mercury; and its freezing point is -39 0C). An alcohol-in-glass thermometer can measure low temperature (down to -115 0C, the freezing point of alcohol; and its boiling point is 78 0C.) A mercury-in-glass thermometer can quickly response to temperature, while an alcohol-in-glass thermometer can only slowly response to temperature. However, mercury is poisonous and alcohol is NOT poisonous. Also mercury thermometers are not allowed on aircraft.
Which is a better source of energy conventional and non conventional sources of energy?
non conventional
