Which of the following is not reversible?
A). Joule effect
B). Peltier effect
C). Seebeck effect
D). Thomson effect
Joule effect
Joule effect is not reversible.
1. In which of the following industries is mica as a raw material?
2. Ventilators are provided near the ceiling of the room because
3. A decibel is
4. In a rechargeable cell what kind of energy is stored within the cell?
6. The blue colour of water in the sea is due to
7. Photosynthesis takes place faster in
8. Which has the lowest albedo?
9. The ''Greenhouse effect' is mainly due to increase in atmospheric