Physics Depth of ocean is measured by Aerometer Animometer Fathometer Siesmometer Aerometer Animometer Fathometer Siesmometer ANSWER DOWNLOAD EXAMIANS APP
Physics To prevent damage from lightning, lightning conductors are used on tall structures. The lightning conductor Should be made of a good conductor like copper with sharp-pointed edges Should be made of a good conductor but can be of any shape Can be of any shape Should be in the form of a vertical rod Should be made of a good conductor like copper with sharp-pointed edges Should be made of a good conductor but can be of any shape Can be of any shape Should be in the form of a vertical rod ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following instruments is used to study dispersion of light ? Microscope Telescope Spectrometer Photometer Microscope Telescope Spectrometer Photometer ANSWER DOWNLOAD EXAMIANS APP
Physics In which region of electromagnetic spectrum does the Lyman series of hydrogen atom lie ? Visible Infrared X-ray Ultraviolet Visible Infrared X-ray Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics An object of 10 kg is moving with a speed of 2 m/s. The kinetic energy of the object is 25 J 40 J 20 J 10 J 25 J 40 J 20 J 10 J ANSWER DOWNLOAD EXAMIANS APP
Physics If cream is removed from milk, its density Remains the same Decreases May increase or decrease Increases Remains the same Decreases May increase or decrease Increases ANSWER DOWNLOAD EXAMIANS APP
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