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प्रश्न
Out of metals, liquids, and gases:
Which one is worst conductor of heat?
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उत्तर
Gases are the worst conductor of heat.
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संबंधित प्रश्न
Fill in the blank
The S.I. unit of temperature is ________.
Convert 5°F to the Celsius scale.
Convert 40°C to the (a) Fahrenheit scale (b) Kelvin Scale.
A bridge is made from 20 m long iron rods. At temperature 18∘C, the distance between two rods in 0.4 cm. Up to what temperature will the bridge be in good shape?
Name the S.I. unit of heat and how is it related to the unit calorie?
Why is a newly made quit warmer than an old one?
The hotness of the object is determined by its ______.
Temperature of Srinagar (J&K) is -4°C and in Kodaikanal is 3°C which of them has greater temperature? What is the difference between the temperatures of these two places?
Figure (a–d) shows the readings on four different thermometers. Indicate which of the reading shows the normal human body temperature?
