Physics Visible light has a higher frequency than Radio waves All listed here Ultra violet X rays Radio waves All listed here Ultra violet X rays ANSWER DOWNLOAD EXAMIANS APP
Physics The Capacity of a communication channel is measured in Band width Bit capacity Data flow Band rate Band width Bit capacity Data flow Band rate ANSWER DOWNLOAD EXAMIANS APP
Physics In uniform circular motion, the linear velocity is perpendicular to Force Radius Radius vector Momentum Force Radius Radius vector Momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Time of exposure required for taking photograph of an object depends upon the Proximity of object Brightness of the object Skill of photographer Size of the object Proximity of object Brightness of the object Skill of photographer Size of the object ANSWER DOWNLOAD EXAMIANS APP
Physics A bimetal made copper and iron strips welded together is straight at room temperature. It is held vertically with iron strip towards left and copper strip towards right. If this bimetal is heated, it will Bend towards right Bend towards left None of these Remain straight Bend towards right Bend towards left None of these Remain straight ANSWER DOWNLOAD EXAMIANS APP
Physics The threshold frequency is the frequency below which : Photo current decreases with voltage Photo electric emission is not possible Photo current increases with voltage Photo current is constant Photo current decreases with voltage Photo electric emission is not possible Photo current increases with voltage Photo current is constant ANSWER DOWNLOAD EXAMIANS APP
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