Eletromagneticism is the branch of___________?
Eletromagneticism is the branch of___________?A. Chemistry
B. Physics
C. Both
D. None of these
B. Physics
C. Both
D. None of these
A. Self induction
B. Mutual induction 
C. Generator
D. Inverter
		A. Petrol
B. Kerosene
C. Gasoline
D. Diesel
		A. Entomology
B. Metrology
C. Ichthyology
D. Ecology
A. Blue
B. Green
C. Orange
D. Yellow
Dry ice is ___________?
		A. Methane hydrate
B. Liquid Nitrogen
C. Solid Carbon dioxide
D. Frozen Water
E. None of these
A. 10 – 20
B. 20 – 30
C. 30 – 40
D. 40 – 50