Activity 12.2 Class 10 Science Electricity
Experiment to demonstrates different material have different electrical conductance or resistance.
Science class 10 activity
Activity 12.1 Class 10 Science Electricity
Experiment to demonstrate current increases proportionally with an increase in potential difference, Ohm’s Law.
Explain Activity 1.10 NCERT Science Class 10
Double displacement reaction between sodium sulphate and barium chloride.
Activity 14.9 NCERT Class 10 Science, Sources of Energy
Discussion on depletion of coal deposits and think if the energy of the sun can also get depleted.