Physics The oil in the wick of an oil lamp rises up due to: Gravitational force Pressure difference Low viscosity of oil Capillary action Gravitational force Pressure difference Low viscosity of oil Capillary action ANSWER DOWNLOAD EXAMIANS APP
Physics Sound produced at a point is heard by a person after 5 second, while the same sound is heard by another person after 6 seconds. If the speed of sound is 300 m/s, what could be the maximum and minimum distances between the two persons? 2.8 km, 0.25 km 2.2 km, 0.20 km 1.8 km, 0.15 km 3.3 km, 0.30 km 2.8 km, 0.25 km 2.2 km, 0.20 km 1.8 km, 0.15 km 3.3 km, 0.30 km ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is a device which Creates mechanical energy Converts mechanical energy into electrical energy Creates electrical energy Converts electrical energy into mechanical energy Creates mechanical energy Converts mechanical energy into electrical energy Creates electrical energy Converts electrical energy into mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which component of an IED creates an electrical charge? Activator Explosive Fuse Power source Activator Explosive Fuse Power source 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
Physics In the absence of ozone layer, which rays will enter into atmosphere? Infrared Visible X-rays Ultraviolet Infrared Visible X-rays Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
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