Physics Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I.Diffusion II.Refraction III.Internal reflection I and II I and III II and III I, II and III I and II I and III II and III I, II and III ANSWER DOWNLOAD EXAMIANS APP
Physics The filament of electric bulb is made up of : Tungsten Copper Nichrome Lead Tungsten Copper Nichrome Lead ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted by a magnet is an example of ________ Electrostatic force Muscular force Contact force Non-contact force Electrostatic force Muscular force Contact force Non-contact force ANSWER DOWNLOAD EXAMIANS APP
Physics If cream is removed from milk, its density Remains the same May increase or decrease Increases Decreases Remains the same May increase or decrease Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Time of exposure required for taking photograph of an object depends upon the Size of the object Brightness of the object Skill of photographer Proximity of object Size of the object Brightness of the object Skill of photographer Proximity of object ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of doing work is called Power Current Capacity Energy Power Current Capacity Energy ANSWER DOWNLOAD EXAMIANS APP
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