Who is the founder of Homeopathy?
(A) Laneck
(B) Domac
(C) Waxman
(D) Heinemann
What is the bacterial decomposition of organic matter in anaerobic conditions called?
(A) Fertilization
(B) Composting
(C) Fermentation
(D) contamination
By genetic manipulation, which bacterial strain of bacteria grown from natural isolates can be used to treat spilled oil in the ocean?
(A) Clostridium
(B) Agrobacterium
(C) Nitrosomonas
(D) Pseudomonas
Does refrigeration help in food preservation?
(A) killing bacteria
(B) reducing the rate of biochemical reactions
(C) destroying enzyme action
(D) by covering the food item with a layer of ice
The angle between the magnetic meridian and the geographic meridian is called?
(A) magnetic moment
(B) magnetic field
(C) Magnetic Radiation
(D) none of these
Faraday's law is related to which process?
(A) pressure of gases
(B) Reaction of gases
(C) temperature and pressure
(D) electrolysis
The energy stored in a dry cell is
(A) thermal energy
(B) chemical energy
(C) electrical energy
(D) none of these
What is the unit of the magnetic field?
(A) Weber
(B) Domain
(C) Gauss
(D) Henry
The unit of k is the force constant of a spring ?
(A) Newton - m
(B) Newton / m
(C) Newton - m2
(D) Newton / m2
The instrument used to change the speed of an electric fan is?
(A) Switch
(B) Rectifier
(C) Regulator
(D) Others
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