Thermoelectric Effect | Old is Gold | XII
Short Questions
1. What do you mean by Peltier`s effect?
2. What is thermoelectric emf?
3. Why is Sb-Bi thermocouple
Fluid Static-Old is Gold
Why does ice float in water?
Why is the bottom of a ship madeheavy?
Steel balls sink in water but theydon?t sink in
Work, Energy and Power – Old is Gold
In a siphon, water is lifted above its original level during its flow from one container to another, where
Optical instruments- Old is Gold
1. Why has nature provided us with two eyes? Explain.
Polarization | Old is Gold | Class XII
Polarization
Short answers question
1. Can sounds waves be polarized? Explain.
2. Is polarization possible