To get an accurate outdoor temperature reading, place the thermometer in a shaded area away from direct sunlight or heat sources. Avoid placing it too close to the ground or buildings as these can affect the temperature reading. It's best to place the thermometer at around chest or head height for an accurate reading.
If a thermometer is kept in direct sunlight, it measures the temperature of the air surrounding it, which can be significantly higher than the actual ambient temperature due to the direct heat from the sun. This can lead to inaccurate readings, as the thermometer absorbs solar radiation, causing it to display a temperature that may not reflect the true atmospheric conditions. Therefore, it's important to place thermometers in shaded areas for accurate measurements.
Sunlight that hits the Earth's surface is absorbed by the Earth. It is then reflected back.
In many vampire myths and lore, vampires burn or disintegrate when exposed to sunlight. This weakness to sunlight is a common trait in vampire mythology, leading to severe consequences for the vampire if they are caught in sunlight.
Without sunlight, solar panels cannot generate electricity. They need sunlight to create an electric current through a photovoltaic process. If there is no sunlight, the panels will not produce power.
Nothing will happen, except the thermometer will show the fridge's interior temperature.
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The thermometer readings in the drawer were typically lower than in direct sunlight. This is because objects in the drawer are shielded from direct heat and radiation from the sun, resulting in a cooler temperature reading.
Putting a thermometer in the shade prevents direct sunlight from affecting the temperature reading, providing a more accurate measurement of the ambient air temperature. Sunlight can artificially heat the thermometer and give a higher reading than the actual air temperature.
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An axillary thermometer should be left in place for about 3-5 minutes to ensure an accurate reading.
The liquid inside the thermometer will expand due to the heat from direct sunlight, causing the mercury or alcohol level to rise. This will lead to a higher temperature reading on the thermometer due to the expansion of the liquid.
A laboratory thermometer must be left in place to take a reading because the thermometer needs time to adjust and reach thermal equilibrium with the substance being measured. Moving the thermometer too soon can result in an inaccurate reading.
protect thermometer from direct sunlight
When the liquid in a thermometer gets colder, it contracts and decreases in volume. This causes it to move down the tube of the thermometer, indicating a lower temperature.