Physics Friction is caused by the ________ on the two surfaces in contact. Irregularities Gaps Densities Smoothness Irregularities Gaps Densities Smoothness ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following reflects back more sunlight as compared to other three? Paddy crop land Prairie land Land covered with fresh snow Sand desert Paddy crop land Prairie land Land covered with fresh snow Sand desert ANSWER DOWNLOAD EXAMIANS APP
Physics A solid needle placed horizontally on the surface of the water floats due to Capillary action Water pressure Surface tension of water Viscosity of water Capillary action Water pressure Surface tension of water Viscosity of water ANSWER DOWNLOAD EXAMIANS APP
Physics When a constant force acts on an object with a mass of 8 kg for a duration of 3 s. it increases the object's velocity from 4 m/s to 6 m/s . What is the magnitude of the applied force? 5.33 N 4.33 N 6.33 N 3.33 N 5.33 N 4.33 N 6.33 N 3.33 N ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following animals can hear ultrasonic sound ? Squirrel Rat Cat Bat Squirrel Rat Cat Bat ANSWER DOWNLOAD EXAMIANS APP
Physics During washing of clothes, we use indigo due to its Very low cost Proper pigmental composition High glorious nature Better cleaning action Very low cost Proper pigmental composition High glorious nature Better cleaning action ANSWER DOWNLOAD EXAMIANS APP
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