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Do you notice that, as soon as you take the thermometer out of the water, the level of liquid column begins to fall?
Yes, the liquid column in a thermometer falls when it is taken out of the water. This happens because the thermometer cools down to the surrounding temperature, causing the liquid inside to contract. In the water, the liquid expands due to the heat. Once removed, as the thermometer adjusts to the coRead more
Yes, the liquid column in a thermometer falls when it is taken out of the water. This happens because the thermometer cools down to the surrounding temperature, causing the liquid inside to contract. In the water, the liquid expands due to the heat. Once removed, as the thermometer adjusts to the cooler air temperature, the liquid contracts, leading to a drop in the column level. This reflects the decrease in temperature from the water’s heat.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
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See lessCorrect way of measuring temperature using a laboratory thermometer.
To correctly measure temperature using a laboratory thermometer, follow these steps: First, ensure the thermometer is clean. Immerse the bulb of the thermometer fully in the substance or environment whose temperature you want to measure. Wait for the liquid inside to stabilize and reach equilibriumRead more
To correctly measure temperature using a laboratory thermometer, follow these steps: First, ensure the thermometer is clean. Immerse the bulb of the thermometer fully in the substance or environment whose temperature you want to measure. Wait for the liquid inside to stabilize and reach equilibrium with the substance’s temperature. Once stabilized, read the temperature value from the scale on the thermometer. Avoid touching the bulb directly and ensure the thermometer is not exposed to drafts or direct sunlight.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/
See lessHow can we measure temperatures beyond the range of a clinical thermometer?
For measuring temperatures beyond the range of a clinical thermometer, which typically covers a narrow range, you can use specialized devices. Digital thermometers offer a broader range and higher precision for both high and low temperatures. Infrared thermometers measure temperature from a distanceRead more
For measuring temperatures beyond the range of a clinical thermometer, which typically covers a narrow range, you can use specialized devices. Digital thermometers offer a broader range and higher precision for both high and low temperatures. Infrared thermometers measure temperature from a distance using infrared radiation, suitable for very high or low temperatures. Additionally, laboratory thermometers are designed for extreme temperatures, both high and low, providing accurate readings for a wide range of conditions.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/
See lessList five things around you that can move on their own. Do you think all these things can be considered as living just because they can move?
Five things around me that can move on their own are a car, a fan, a pet dog, a robot vacuum, and a clock's hands. Despite their ability to move, not all these things are considered living. Only the pet dog is living, as it exhibits life processes like growth, respiration, and reproduction, which thRead more
Five things around me that can move on their own are a car, a fan, a pet dog, a robot vacuum, and a clock’s hands. Despite their ability to move, not all these things are considered living. Only the pet dog is living, as it exhibits life processes like growth, respiration, and reproduction, which the other objects do not.
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Unlike animals, plants do not move from one place to another. Do you consider them as living?
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