Physics The speed of sound in air depends on Temperature Wavelength None of these Frequency Temperature Wavelength None of these Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics The locomotion of insects to the source of light is called : Phototactic Hydrotropic Thermotactic Phototropic Phototactic Hydrotropic Thermotactic Phototropic ANSWER DOWNLOAD EXAMIANS APP
Physics The value of coefficient of restitution in perfectly elastic collision is 2 1 0.5 2 1 0.5 ANSWER DOWNLOAD EXAMIANS APP
Physics Stress can be defined as ________ quantity. Phasor Vector Scalar Tensor Phasor Vector Scalar Tensor ANSWER DOWNLOAD EXAMIANS APP
Physics A small gap is left at the joints of rails in a railway track to Avoid the tracks being distorted due to seasonal temperature variation Avoid the heating of tracks to high temperature Control the speed of train Keep the rails equidistant Avoid the tracks being distorted due to seasonal temperature variation Avoid the heating of tracks to high temperature Control the speed of train Keep the rails equidistant ANSWER DOWNLOAD EXAMIANS APP
Physics Hydraulic brakes in automobile work on Bernoulli's principle Pascal's principle Archimedes' principle Poiseuille's principle Bernoulli's principle Pascal's principle Archimedes' principle Poiseuille's principle ANSWER DOWNLOAD EXAMIANS APP
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