Physics Every hot object emits ________ Visible light X–rays Ultraviolet rays Infrared rays Visible light X–rays Ultraviolet rays Infrared rays ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following determines the sharpness of image in a camera ? The exposure time The aperture Size of the camera The focal length of the lens The exposure time The aperture Size of the camera The focal length of the lens ANSWER DOWNLOAD EXAMIANS APP
Physics It is difficult to cook rice At the sea level Same anywhere At the top of a mountain Under a mine At the sea level Same anywhere At the top of a mountain Under a mine ANSWER DOWNLOAD EXAMIANS APP
Physics What property of matter is momentum related to? Both A & B None of these Velocity Mass Both A & B None of these Velocity Mass ANSWER DOWNLOAD EXAMIANS APP
Physics Red light has a wavelength of 70 A°. In "nm" it is 700 nm 7 nm 0.07 nm 70 nm 700 nm 7 nm 0.07 nm 70 nm ANSWER DOWNLOAD EXAMIANS APP
Physics A device which is used to limit the current in an electrical circuit is called a Grid Conductor Hub Fuse Grid Conductor Hub Fuse ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS