Physics Lens is made up of Flint glass Cobalt glass Ordinary glass Pyrex glass Flint glass Cobalt glass Ordinary glass Pyrex glass ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound is more in Wood Steel Air Water Wood Steel Air Water ANSWER DOWNLOAD EXAMIANS APP
Physics Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse? Neither 25 W Both 100 W Neither 25 W Both 100 W ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a part of a CRT ? Electron gun Shadow mask Gas plasma Phosphor screen Electron gun Shadow mask Gas plasma Phosphor screen ANSWER DOWNLOAD EXAMIANS APP
Physics A radioactive substance does not undergo any change (in mass or charge) during Gamma-emission Oxidation Beta-emission Alpha-emission Gamma-emission Oxidation Beta-emission Alpha-emission ANSWER DOWNLOAD EXAMIANS APP
Physics Fibre optics work on the principle of Scattering of light Total internal absorption Total internal reflection Optical rotation Scattering of light Total internal absorption Total internal reflection Optical rotation ANSWER DOWNLOAD EXAMIANS APP
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