Physics Find the resistance (in mega) of a wire of length 20m, cross sectional area 1 cm2 and made of a material of resistivity 200m. 40 80 4000 2000 40 80 4000 2000 ANSWER DOWNLOAD EXAMIANS APP
Physics The component used for tuning a radio is basically a variable Condenser Resisto Inductor Transformer Condenser Resisto Inductor Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted by a magnet is an example of ________ Non-contact force Electrostatic force Contact force Muscular force Non-contact force Electrostatic force Contact force Muscular force ANSWER DOWNLOAD EXAMIANS APP
Physics Momentum is measured as the product of : Mass and inertia Mass and velocity Mass and force Mass and acceleration Mass and inertia Mass and velocity Mass and force Mass and acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics The energy of a photon varies directly with its Frequency None of these Wave length Speed Frequency None of these Wave length Speed ANSWER DOWNLOAD EXAMIANS APP
Physics Heat stored in water vapour is Latent heat Absolute heat Relative heat Specific heat Latent heat Absolute heat Relative heat Specific heat ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS