Physics The modulus of rigidity is the ratio of Tensile stress to tensile strain Volume stress to volume strain Longitudinal stress to longitudinal strain Shearing stress to shearing strain Tensile stress to tensile strain Volume stress to volume strain Longitudinal stress to longitudinal strain Shearing stress to shearing strain ANSWER DOWNLOAD EXAMIANS APP
Physics In a photocell light energy is converted into Chemical energy Potential energy Electrical energy Heat energy Chemical energy Potential energy Electrical energy Heat energy ANSWER DOWNLOAD EXAMIANS APP
Physics When two semiconductors of pand n-type are brought in contact, they form p-n junction which acts like a/an Amplifier Conductor Oscillator Rectifier Amplifier Conductor Oscillator Rectifier ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a result of Surface tension ? Viscosity Radiation Capillary action Gravitational pull Viscosity Radiation Capillary action Gravitational pull ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity of a body is halved its kinetic energy ________ Become 4 times Becomes 1/4 th Becomes half Is also doubled Become 4 times Becomes 1/4 th Becomes half Is also doubled ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following determines the sharpness of image in a camera ? The exposure time Size of the camera The focal length of the lens The aperture The exposure time Size of the camera The focal length of the lens The aperture ANSWER DOWNLOAD EXAMIANS APP
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