Physics What is the minimum escape velocity of rocket to be launched into space ? 6 Km/Sec. 15 Km/Sec. 5 Km/Sec. 11 Km/Sec. 6 Km/Sec. 15 Km/Sec. 5 Km/Sec. 11 Km/Sec. ANSWER DOWNLOAD EXAMIANS APP
Physics Soap bubble attains spherical shape due to ________ Inertia Viscosity Pressure Surface tension Inertia Viscosity Pressure Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics The electric current in a metal wire is due to the flow of - Ions Protons Electrons Holes Ions Protons Electrons Holes ANSWER DOWNLOAD EXAMIANS APP
Physics Which is an example of Phototropism? Roots of a plant following water Plant bending toward the light A venus flytrap capturing a fly Roots growing into the soil Roots of a plant following water Plant bending toward the light A venus flytrap capturing a fly Roots growing into the soil ANSWER DOWNLOAD EXAMIANS APP
Physics The average kinetic energy of the molecules of an ideal gas is directly proportional to Mass of Molecules Temperature of environment Absolute temperature of the gas Velocity of Molecules Mass of Molecules Temperature of environment Absolute temperature of the gas Velocity of Molecules ANSWER DOWNLOAD EXAMIANS APP
Physics Why are we able to hear short wave broadcasts better than long wave broadcasts ? By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. Short waves are unaffected by atmospheric disturbances. Short waves are more energetic than long waves. Short wave broadcasts are made by nearby radio stations. By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. Short waves are unaffected by atmospheric disturbances. Short waves are more energetic than long waves. Short wave broadcasts are made by nearby radio stations. ANSWER DOWNLOAD EXAMIANS APP
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