Music is not good or bad, it
depends on one's mood.
Most of the people prefer
music that soothes them. It
may be possible that the
music soothes one, but
seethes other.
4. DIVIDE
CATEGORIES
T O P I C
S
M os tio
n
Waves
Electric
Charge
Electro
Megnetic Fiels
Electric
Current
Light
Reflection
Radioactivit
y
Nuclear
Physics
Electric
Potential
Electric
Circuits