Physics In SONAR which kind of wave is used? Infrasonic Audible sound Radio Ultrasonic Infrasonic Audible sound Radio Ultrasonic ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument which uses sound waves to measure the depth of oceans is Radar Altimeter Venturimeter Sonar Radar Altimeter Venturimeter Sonar ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is Of variable refractive index Homogeneous and transparent Made up of slabs of different refractive indices Inhomogeneous and transparent Of variable refractive index Homogeneous and transparent Made up of slabs of different refractive indices Inhomogeneous and transparent ANSWER DOWNLOAD EXAMIANS APP
Physics A wire carrying current is Positively charged Neutral Charged with a type depending upon current strength Negatively charged Positively charged Neutral Charged with a type depending upon current strength Negatively charged ANSWER DOWNLOAD EXAMIANS APP
Physics A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths will be traversed by the particle ? Parabolic Great circle Circle Hyper–parabolic Parabolic Great circle Circle Hyper–parabolic ANSWER DOWNLOAD EXAMIANS APP
Physics A current carrying conductor is associated with An electro-magnetic field An electrostatic field An electric field A magnetic field An electro-magnetic field An electrostatic field An electric field A magnetic field ANSWER DOWNLOAD EXAMIANS APP
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