Physics Which of the following metals is used for the manufacture of heating elements provided in electric iron ? Tungsten Nichrome Chromium Nickel Tungsten Nichrome Chromium Nickel ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the discovery of ''Expanding Universe"? Niels Bohr S Chandra Shekhar V Raman Edwin Hubble Niels Bohr S Chandra Shekhar V Raman Edwin Hubble ANSWER DOWNLOAD EXAMIANS APP
Physics When a light wave is reflected from a mirror, there is a change in its Amplitude Velocity Wavelength Frequency Amplitude Velocity Wavelength Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Fuse wire is made of an alloy of Tin and Lead Lead and Copper Copper and Silver Tin and Copper Tin and Lead Lead and Copper Copper and Silver Tin and Copper ANSWER DOWNLOAD EXAMIANS APP
Physics Velocity of sound in air does not change with the change of Pressure of air Temperature of air Moisture content in air Wind in the direction of propagation of sound Pressure of air Temperature of air Moisture content in air Wind in the direction of propagation of sound ANSWER DOWNLOAD EXAMIANS APP
Physics The freezing point of fresh water is ________ . 5°C 0°C 4°C 3°C 5°C 0°C 4°C 3°C ANSWER DOWNLOAD EXAMIANS APP
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