Physics The centre of gravity of a sprinter during the race lies Ahead of his feet Behind his feet To the left side of the body At the centre of the body Ahead of his feet Behind his feet To the left side of the body At the centre of the body ANSWER DOWNLOAD EXAMIANS APP
Physics Name the process of production of energy in the Sun Ionization Radioactivity Nuclear fusion Nuclear fission Ionization Radioactivity Nuclear fusion Nuclear fission ANSWER DOWNLOAD EXAMIANS APP
Physics In a Cinema hall, the distance between the projector and the screen is increased by 2%. Then the intensity of illumination on the screen is Increased by 2% Decreased by 2% Increased by 4% Decreased by 4% Increased by 2% Decreased by 2% Increased by 4% Decreased by 4% ANSWER DOWNLOAD EXAMIANS APP
Physics A NOT gate can be implemented by: Two diodes A single resistor A single diode A single transistor Two diodes A single resistor A single diode A single transistor ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirror is generally used in ________ Rear view mirror Solar cookers Reflector for head light Opthalmoscope Rear view mirror Solar cookers Reflector for head light Opthalmoscope ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest frequency? Microwaves X-rays Cosmic rays Radio waves Microwaves X-rays Cosmic rays Radio waves ANSWER DOWNLOAD EXAMIANS APP
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