Physics The reflector of a search light is a : Concave mirror Convex mirror Plane mirror Cylindrical mirror Concave mirror Convex mirror Plane mirror Cylindrical mirror ANSWER DOWNLOAD EXAMIANS APP
Physics The number of waves per second in a sound is called ________ of that sound. Displacement Acceleration Frequency Velocity Displacement Acceleration Frequency Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity-time graph of a particle is represented by y = mt + c, then the particle is moving with Constant speed Constant velocity Constant acceleration Varying acceleration Constant speed Constant velocity Constant acceleration Varying acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is preferred for accelerating electrons? Betatron Synchrotron Cyclotron Van de Graft Generator Betatron Synchrotron Cyclotron Van de Graft Generator ANSWER DOWNLOAD EXAMIANS APP
Physics Mercury is commonly used as a thermometric fluid rather than water because mercury has greater visibility than water specific heat of mercury is more than water density of mercury is more than the water specific heat of mercury is less than water mercury has greater visibility than water specific heat of mercury is more than water density of mercury is more than the water specific heat of mercury is less than water ANSWER DOWNLOAD EXAMIANS APP
Physics The sound produced by a bat is– Infrasonic Ultrasonic Subsonic Audible Infrasonic Ultrasonic Subsonic Audible ANSWER DOWNLOAD EXAMIANS APP
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