Physics A needle or a pin floats on the surface of water because of Surface energy Surface tension Adhesive force Viscosity Surface energy Surface tension Adhesive force Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics Which metal is the best conductor of heat? Gold Silver All of these Copper Gold Silver All of these Copper ANSWER DOWNLOAD EXAMIANS APP
Physics The nature of fuse wire is High resistance and low melting point. Low resistance and low melting point. Low resistance and high melting point. High resistance and high melting point. High resistance and low melting point. Low resistance and low melting point. Low resistance and high melting point. High resistance and high melting point. ANSWER DOWNLOAD EXAMIANS APP
Physics What is the gravity of moon as compared to the Earth 1/4 th of Earth 1/6 th of Earth 1/5 th of Earth 1/8 th of Earth 1/4 th of Earth 1/6 th of Earth 1/5 th of Earth 1/8 th of Earth ANSWER DOWNLOAD EXAMIANS APP
Physics One watt-hour is equivalent to 3.6 x 10-3 J 6.3 x 10-7 J 3.6 x 103 J 6.3 x 103 J 3.6 x 10-3 J 6.3 x 10-7 J 3.6 x 103 J 6.3 x 103 J ANSWER DOWNLOAD EXAMIANS APP
Physics To resolve an object in an electron microscope, The wavelength of the electrons must be close to the diameter of the object None of these The wavelength of the electrons must be greater than the diameter of the object. Both A & B The wavelength of the electrons must be close to the diameter of the object None of these The wavelength of the electrons must be greater than the diameter of the object. Both A & B ANSWER DOWNLOAD EXAMIANS APP
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