Advertisements
Advertisements
प्रश्न
Give a scientific reason.
In winter, why does an iron pillar feel colder than a wooden pole?
Advertisements
उत्तर
In winter, an iron pillar feels colder than a wooden pole because iron is a good conductor of heat, while wood is a poor conductor.
When we touch the iron pillar, it quickly absorbs heat from our skin and transfers it away, making it feel colder. On the other hand, wood does not conduct heat efficiently, so it does not draw heat from our skin as quickly, making it feel relatively warmer.
संबंधित प्रश्न
What is heat ? State its S.I. unit.
What will absorb heat?
Wooden board
Give scientific reason.
Dew drops form on the grass in winter.
Name the SI unit of heat.
Find the odd one out and give its explanation.
The unit of heat and temperature are the same.
Ice is kept in a double-walled container. Why?
______ is a form of energy.
In the arrangements A and B shown in the following figure, pins P and Q are fixed to a metal loop and an iron rod with the help of wax. In which case are both the pins likely to fall at different times? Explain.
Arrange the following in order of decreasing the expansion of heating: Steel, milk, air.
