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प्रश्न
-7°C temperature is ______ than 0°C temperature.
उत्तर
-7°C temperature is less than 0°C temperature.
APPEARS IN
संबंधित प्रश्न
Define absolute zero and absolute scale of temperature. Write about the relationship between °C and K.
Give reason for the following:
All temperatures in the absolute (Kelvin) scale is in positive figures.
Fill in the blanks:
The temperature on the Kelvin scale at which molecular motion completely ceases is called……………
Fill in the blanks:
The melting point of ice is …………. Kelvin.
The lower fixed point on the Celsius scale is ______.
The hottest natural temperature ever recorded on earth is ______.
In greek, Centium means 100 and Gradus means steps, both words make it Centigrade and later Celsius.
Assertion and Reason.
Assertion(A): When a very hot liquid is poured into a thick glass tumbler it cracks.
Reason (R): Unequal expansion of inner and outer glass walls causes the glass to crack.
Convert 100°C into Kelvin.
______ is known as an absolute scale.
