Physics The material used in electric heater is Nichrome Tungsten Brass Steel Nichrome Tungsten Brass Steel ANSWER DOWNLOAD EXAMIANS APP
Physics The magnifying power of an astronomical telescope can be decreased by None of these Increasing the focal length of the objective Increasing the focal length of the eyepiece Decreasing the focal length of the eyepiece None of these Increasing the focal length of the objective Increasing the focal length of the eyepiece Decreasing the focal length of the eyepiece 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
Physics What is the full form of ''AM' regarding radio broadcasting? Amplitude Matching Anywhere Movement Amplitude Modulation Amplitude Movement Amplitude Matching Anywhere Movement Amplitude Modulation Amplitude Movement ANSWER DOWNLOAD EXAMIANS APP
Physics The odometer guage indicates Pitch length Frequency of the wave The depth of the ocean The distance travelled by a vehicle Pitch length Frequency of the wave The depth of the ocean The distance travelled by a vehicle ANSWER DOWNLOAD EXAMIANS APP
Physics In mirrors the back surface is coated with a thin layer of : Silver Mercury Silver nitrate Red oxide Silver Mercury Silver nitrate Red oxide ANSWER DOWNLOAD EXAMIANS APP
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