Physics The temperature which has the same reading on both Fahrenheit and Celsius scales is 40° 0° 32° –40° 40° 0° 32° –40° ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of intensity of electric field is Volt J/c N/m N/c Volt J/c N/m N/c ANSWER DOWNLOAD EXAMIANS APP
Physics A micron is equal to 0.0001 mm 0.01 mm 0.1 mm 0.001 mm 0.0001 mm 0.01 mm 0.1 mm 0.001 mm ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following discovered X-rays? W.C Roentgen Marie Curie J.J Thomson James Chadwick W.C Roentgen Marie Curie J.J Thomson James Chadwick ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following principle is used to produce ''low-temperatures' ? Adiabatic demagnetisation Super conductivity Joule-Kelvin effect Thermo-electric effect Adiabatic demagnetisation Super conductivity Joule-Kelvin effect Thermo-electric effect ANSWER DOWNLOAD EXAMIANS APP
Physics A wire of copper having length I and area of cross-section A is taken and a current i is flown through it. The power dissipated in the wire is P. If we take an aluminium wire having same dimensions and pass the same current through it, the power dissipated will be 2P P < P > P 2P P < P > P ANSWER DOWNLOAD EXAMIANS APP
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