Physics What is the minimum distance (in metres) required to hear an echo? 13 10 21 17 13 10 21 17 ANSWER DOWNLOAD EXAMIANS APP
Physics When milk is churned, the cream separates from it due to: Viscous forces Gravitational force Frictional force Centrifugal force Viscous forces Gravitational force Frictional force Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics The force that generates wind is Coriolis force Centrifugal force Gravity force Pressure gradient force Coriolis force Centrifugal force Gravity force Pressure gradient force ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is caused due to Electric discharge Electric pressure Electric power Electric leak Electric discharge Electric pressure Electric power Electric leak ANSWER DOWNLOAD EXAMIANS APP
Physics Anemometer is used to measure Wind velocity Wind direction Pressure gradient Wind speed and time Wind velocity Wind direction Pressure gradient Wind speed and time ANSWER DOWNLOAD EXAMIANS APP
Physics Force of impact is the force When the objects meet By the objects weight None of these By the speed of the object When the objects meet By the objects weight None of these By the speed of the object ANSWER DOWNLOAD EXAMIANS APP
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