Winter Solstice means____________?
Winter Solstice means____________?
A. longest night
B. longest day
C. smallest night
D. smallest day
A. longest night
B. longest day
C. smallest night
D. smallest day
Deficiency of Vitamin-D results in __________?
A. night blindness
B. rickets
C. scurvy
D. hair fall
A. 2
B. 3
C. 4
D. 5
A. Oxidation
B. Reduction
C. Polymerisation
D. Radical substitution
Microphone converts sound energy into ___________?
A. Microwaves
B. Electrical signals
C. Optical Signals
D. Heat energy
A. Anemometer
B. Barometer
C. Hydrometer
D. Hygrometer
A. Petrol
B. Kerosene
C. Gasoline
D. Diesel