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During the COVID-19 pandemic, some special thermometers were used, which could measure the temperature of a person from a distance. What were those?
During the COVID-19 pandemic, infrared thermometers were commonly used for non-contact temperature measurement. These thermometers detect the infrared radiation emitted from a person's body, allowing for temperature checks from a distance. This method was particularly useful for quickly screening laRead more
During the COVID-19 pandemic, infrared thermometers were commonly used for non-contact temperature measurement. These thermometers detect the infrared radiation emitted from a person’s body, allowing for temperature checks from a distance. This method was particularly useful for quickly screening large numbers of people while minimizing physical contact and reducing the risk of virus transmission. Infrared thermometers provided an efficient and hygienic way to monitor for fever, a common symptom of COVID-19.
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 do we find out how hot or cold a body is?
To determine how hot or cold a body is, a thermometer is used. Thermometers measure temperature by utilizing various methods such as the expansion of liquids (in liquid-in-glass thermometers), changes in electrical resistance (in digital thermometers), or infrared radiation (in infrared thermometersRead more
To determine how hot or cold a body is, a thermometer is used. Thermometers measure temperature by utilizing various methods such as the expansion of liquids (in liquid-in-glass thermometers), changes in electrical resistance (in digital thermometers), or infrared radiation (in infrared thermometers). The thermometer provides a numerical reading of the body’s temperature, which is displayed on a scale. This allows for accurate assessment of temperature changes in different environments or 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 lessCan it always be correctly judged, that a person has fever, only by touching the person?
No, it is not always accurate to judge if a person has a fever just by touching them. Touching can only provide a rough estimate and may not reflect the actual body temperature. Variations in body warmth, skin conditions, and personal perception can affect this assessment. For an accurate diagnosis,Read more
No, it is not always accurate to judge if a person has a fever just by touching them. Touching can only provide a rough estimate and may not reflect the actual body temperature. Variations in body warmth, skin conditions, and personal perception can affect this assessment. For an accurate diagnosis, a thermometer should be used to measure the person’s temperature precisely. Thermometers provide a reliable and objective way to determine if someone has a fever.
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 lessWhat are the three states of water?
Water can be found in three primary states: solid (ice), liquid (water), and gas (steam or water vapor). Ice forms when water freezes at 0°C or lower, liquid water is the most common state at room temperature, and steam occurs when water boils at 100°C. The state changes based on temperature and preRead more
Water can be found in three primary states: solid (ice), liquid (water), and gas (steam or water vapor). Ice forms when water freezes at 0°C or lower, liquid water is the most common state at room temperature, and steam occurs when water boils at 100°C. The state changes based on temperature and pressure, illustrating water’s versatile nature in various environmental conditions.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-8/
See lessHow does water change from solid to liquid?
The transition from solid to liquid in water is known as melting. As ice absorbs heat, its temperature increases, causing the water molecules to vibrate more vigorously. This energy disrupts the rigid structure of ice, turning it into liquid water. Melting occurs at 0°C under standard atmospheric prRead more
The transition from solid to liquid in water is known as melting. As ice absorbs heat, its temperature increases, causing the water molecules to vibrate more vigorously. This energy disrupts the rigid structure of ice, turning it into liquid water. Melting occurs at 0°C under standard atmospheric pressure, marking the temperature where ice starts to convert into a liquid state.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-8/
See less