Physics Radiocarbon dating technique is used to estimate the age of monuments rocks fossils soil monuments rocks fossils soil ANSWER DOWNLOAD EXAMIANS APP
Physics The working of the quartz crystal in the watch is based on the Edison Effect Piezo - electric Effect Photoelectric Effect Johnson Effect Edison Effect Piezo - electric Effect Photoelectric Effect Johnson Effect ANSWER DOWNLOAD EXAMIANS APP
Physics A needle or a pin floats on the surface of water because of Surface energy Adhesive force Viscosity Surface tension Surface energy Adhesive force Viscosity Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics A small piece of a substance is weakly attracted by a strong magnetic field. The substance is Paramagnetic Non-magnetic Diamagnetic Ferromagnetic Paramagnetic Non-magnetic Diamagnetic Ferromagnetic ANSWER DOWNLOAD EXAMIANS APP
Physics The device used for measuring the wavelength of X-rays is Bragg Spectrometer G.M. Counter Cyclotron Mass Spectrometer Bragg Spectrometer G.M. Counter Cyclotron Mass Spectrometer ANSWER DOWNLOAD EXAMIANS APP
Physics What is the resistance (in ohm) of an electrical component if a current of 0.1 A passes through it on application of 5 V of potential difference across it? 1 50 100 0.5 1 50 100 0.5 ANSWER DOWNLOAD EXAMIANS APP
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