Activity 1.9 Ncert Science class 10
Displacement reaction by an iron nail in a copper sulphate solution.
Science class 10
Activity 10.4 NCERT Class 10 Science, Light Reflection and Refraction
Ray diagram of the object at various positions in front of the concave mirror.
Activity 10.3 Class 10 Science, Light Reflection and Refraction
Candle image formation in concave mirror.
Activity 10.2 NCERT Class 10 Science, Light Reflection and Refraction
Starting a fire with a concave mirror. Activity 10.2.