Physics Megahertz is a measurement of Speed Frequency Capacity Wavelength Speed Frequency Capacity Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics Find the resistance (in mega) of a wire of length 20m, cross sectional area 1 cm2 and made of a material of resistivity 200m. 80 40 2000 4000 80 40 2000 4000 ANSWER DOWNLOAD EXAMIANS APP
Physics Liquids and gases never show Electromagnetic property Ferromagnetic property Diamagnetic property Paramagnetic property Electromagnetic property Ferromagnetic property Diamagnetic property Paramagnetic property ANSWER DOWNLOAD EXAMIANS APP
Physics An electron microscope gives higher magnification than an optical microscope, because : The electrons have more energy than the light particles The velocity of electron is smaller than that of visible light The wavelength of electrons is smaller as compared to the wavelength of visible light It uses more powerful lenses The electrons have more energy than the light particles The velocity of electron is smaller than that of visible light The wavelength of electrons is smaller as compared to the wavelength of visible light It uses more powerful lenses ANSWER DOWNLOAD EXAMIANS APP
Physics If an object is thrown upwards, what will be its velocity, when it reaches its maximum height? 20 m/s 0 m/s 4.9 m/s 14.7 m/s 20 m/s 0 m/s 4.9 m/s 14.7 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics What will happen if an object is dropped from a height and there is no air resistance? It will fall with a constant speed and acceleration Its acceleration will increase Its speed will increase Both speed and acceleration will increase It will fall with a constant speed and acceleration Its acceleration will increase Its speed will increase Both speed and acceleration will increase ANSWER DOWNLOAD EXAMIANS APP
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