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
Fill in the blank
Heat is a form of _______.
Cooking utensils are made from metals due to their property of ______.
What will absorb heat?
Iron griddle (tava)
What will absorb heat?
Plastic plate
Write scientific reason.
In the cold regions, snow falls in winter.
The unit of heat and temperature are the same.
Which of the following substances will absorb more heat energy?
In summer, we prefer light – colored clothes and in winter we usually wear dark – colored clothes.
Match the following
| 1. | Heat | a. | Good absorber |
| 2. | Temperature | b. | Form of energy |
| 3. | Black surface | c. | Insulators |
| 4. | Rubber, cork | d. | The measure of hotness or coldness |
