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Which of the following scales is NOT used to measure temperature?
The correct answer is (D) Newton. The Newton scale is an obsolete temperature scale that is not commonly used for measuring temperature today. The Celsius, Kelvin and Fahrenheit scales are widely used for scientific, industrial and everyday temperature measurements. For more visit here: https://www.Read more
The correct answer is (D) Newton.
The Newton scale is an obsolete temperature scale that is not commonly used for measuring temperature today. The Celsius, Kelvin and Fahrenheit scales are widely used for scientific, industrial and everyday temperature measurements.
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Liquid is commonly used in laboratory thermometers
The correct answer is (B) Alcohol. Alcohol is commonly used in laboratory thermometers because it remains liquid at very low temperatures, unlike mercury. It is also safer, as it is non-toxic and less hazardous if the thermometer breaks. For more visit here: https://www.tiwariacademy.in/ncert-solutiRead more
The correct answer is (B) Alcohol.
Alcohol is commonly used in laboratory thermometers because it remains liquid at very low temperatures, unlike mercury. It is also safer, as it is non-toxic and less hazardous if the thermometer breaks.
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What is the SI unit of temperature?
The correct answer is (B) Kelvin. Kelvin (K) is the SI unit of temperature, used in scientific measurements. It is an absolute scale starting from absolute zero (0 K), where all molecular motion stops. 1 Kelvin = 1 degree Celsius, but without the "°" symbol. For more visit here: https://www.tiwariacRead more
The correct answer is (B) Kelvin.
Kelvin (K) is the SI unit of temperature, used in scientific measurements. It is an absolute scale starting from absolute zero (0 K), where all molecular motion stops. 1 Kelvin = 1 degree Celsius, but without the “°” symbol.
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What is the minimum temperature a laboratory thermometer can usually measure?
The correct answer is (C) -20°C. Laboratory thermometers are designed to measure a wide range of temperatures, typically from -20°C to 110°C, making them suitable for various scientific experiments and applications. For more visit here: https://www.tiwariacademy.in/ncert-solutions/class-6/science/
The correct answer is (C) -20°C.
Laboratory thermometers are designed to measure a wide range of temperatures, typically from -20°C to 110°C, making them suitable for various scientific experiments and applications.
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The boiling point of water at sea level is:
The correct answer is (C) 100°C. At sea level, water boils at 100°C under normal atmospheric pressure (1 atm). However, at higher altitudes where atmospheric pressure is lower the boiling point decreases. For more visit here: https://www.tiwariacademy.in/ncert-solutions/class-6/science/
The correct answer is (C) 100°C.
At sea level, water boils at 100°C under normal atmospheric pressure (1 atm). However, at higher altitudes where atmospheric pressure is lower the boiling point decreases.
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