Physics Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre? 12.33 diopters -4.33 diopters -12.33 diopters 4.33 diopters 12.33 diopters -4.33 diopters -12.33 diopters 4.33 diopters ANSWER DOWNLOAD EXAMIANS APP
Physics If the temperature of a place increases suddenly, the relative humidity Increases Fluctuates Decreases Remains constant Increases Fluctuates Decreases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics To open a door easily, the handle should be fixed None of these Near the hinges Away from mid-point opposite to hinges In the middle None of these Near the hinges Away from mid-point opposite to hinges In the middle ANSWER DOWNLOAD EXAMIANS APP
Physics Alpha particle is the nucleus of an atom of Lithium Hydrogen Helium Oxygen Lithium Hydrogen Helium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Physics Waves that are required for long distance wireless communication are Infrared rays Microwaves Radio waves Ultraviolet rays Infrared rays Microwaves Radio waves Ultraviolet rays ANSWER DOWNLOAD EXAMIANS APP
Physics An object that has kinetic energy must be At an elevated position Moving Falling At rest At an elevated position Moving Falling At rest ANSWER DOWNLOAD EXAMIANS APP
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