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  1. 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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  2. 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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  3. 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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  4. The correct answer is ninety-eight point six degrees Fahrenheit. For more visit here: https://www.tiwariacademy.in/ncert-solutions/class-6/science/

    The correct answer is ninety-eight point six degrees Fahrenheit.

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  5. The correct answer is (C) Anna Mani. Anna Mani was an Indian physicist and meteorologist known for her significant contributions to weather instrumentation and atmospheric research, earning her the title "Weather Woman of India." For more visit here: https://www.tiwariacademy.in/ncert-solutions/clasRead more

    The correct answer is (C) Anna Mani.
    Anna Mani was an Indian physicist and meteorologist known for her significant contributions to weather instrumentation and atmospheric research, earning her the title “Weather Woman of India.”

    For more visit here:
    https://www.tiwariacademy.in/ncert-solutions/class-6/science/

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