Heat Transfer without Losing Heat
Trending Questions
Q. A material that allows the flow of heat through it easily is called:
- Insulator
- Conductor
- Capacitor
- Semiconductor
Q.
Name four good conductors and four bad conductors.
Q. What are insulators? Explain some of their uses. [3 MARKS]
Q. Why do we use cooking utensils made up of copper?
Q. There are four cups made of different materials: Silver, aluminium, wood and copper. In which of these will tea remain warm for a longer time?
- Silver cup
- Aluminium cup
- Wooden cup
- Copper cup
Q.
Name any four good conductors.
Q.
There are four cups made of different materials: Silver, aluminium, wood and copper. In which of them will tea remain warm for a longer time?
Silver cup
Aluminium cup
Wooden cup
Copper cup