Physics A small drop of oil spreads over water because : Water has a higher surface tension Oil has a higher surface tension Water has a higher viscosity Oil has a higher viscosity Water has a higher surface tension Oil has a higher surface tension Water has a higher viscosity Oil has a higher viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is the value of one nanometer? 10-3 cm 10-7 cm 10-4 cm 10-6 cm 10-3 cm 10-7 cm 10-4 cm 10-6 cm ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a conductor of electricity ? Rubber Pure water Salt water Benzene Rubber Pure water Salt water Benzene ANSWER DOWNLOAD EXAMIANS APP
Physics Stationary wave is formed by Two waves of same frequency travelling in the same direction Two waves of the same speed superposing Two waves of same frequency travelling in the opposite direction A transverse wave superposing a longitudinal wave Two waves of same frequency travelling in the same direction Two waves of the same speed superposing Two waves of same frequency travelling in the opposite direction A transverse wave superposing a longitudinal wave ANSWER DOWNLOAD EXAMIANS APP
Physics The type of mirrors used in the headlamp of cars is Cylindrical concave Plane Parabolic concave Spherical convex Cylindrical concave Plane Parabolic concave Spherical convex ANSWER DOWNLOAD EXAMIANS APP
Physics One billionth of a second is called Microsecond Millisecond Nanosecond Picoseconds Microsecond Millisecond Nanosecond Picoseconds ANSWER DOWNLOAD EXAMIANS APP
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