Physics A permanent magnet can affect Electromagnets None of these Magnets Both A & B Electromagnets None of these Magnets Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Who gave black hole theory? None of these Stephen Hawking Albert Einstein Isaac Newton None of these Stephen Hawking Albert Einstein Isaac Newton ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Greenhouse effect' is mainly due to increase in atmospheric Sulphur dioxide Nitrogen Ozone Carbon dioxide Sulphur dioxide Nitrogen Ozone Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomenon is responsible for the echo of sound wave? Reflection Polarisation Interference Refraction Reflection Polarisation Interference Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following metals is used for the manufacture of heating elements provided in electric iron ? Chromium Tungsten Nichrome Nickel Chromium Tungsten Nichrome Nickel ANSWER DOWNLOAD EXAMIANS APP
Physics Centrifugal force increases with Pressure Humidity Acceleration Temperature Pressure Humidity Acceleration Temperature ANSWER DOWNLOAD EXAMIANS APP
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