Physics Ocean currents are an example of Convection Radiation Conduction Insulation Convection Radiation Conduction Insulation ANSWER DOWNLOAD EXAMIANS APP
Physics Who was the first scientist to discover Electrons? Isaac Newton J.J Thompson Albert Einstein J.C. Bose Isaac Newton J.J Thompson Albert Einstein J.C. Bose ANSWER DOWNLOAD EXAMIANS APP
Physics Hydraulic brakes work on the principle of Bernoulli's theorem Newton's law Thomson's law Pascal's law Bernoulli's theorem Newton's law Thomson's law Pascal's law ANSWER DOWNLOAD EXAMIANS APP
Physics The electric current in a metal wire is due to the flow of - Holes Electrons Ions Protons Holes Electrons Ions Protons 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 It uses more powerful lenses The wavelength of electrons is smaller as compared to the wavelength of visible light The electrons have more energy than the light particles The velocity of electron is smaller than that of visible light It uses more powerful lenses The wavelength of electrons is smaller as compared to the wavelength of visible light ANSWER DOWNLOAD EXAMIANS APP
Physics Ice is packed in saw dust because Saw dust is poor conductor of heat. Saw dust is a good conductor of heat. Saw dust does not stick to the ice. Saw dust will not get melted easily. Saw dust is poor conductor of heat. Saw dust is a good conductor of heat. Saw dust does not stick to the ice. Saw dust will not get melted easily. ANSWER DOWNLOAD EXAMIANS APP
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