Physics Which of the following is the cleanest source of energy? Fossil fuel Biofuel Wind energy Nuclear power Fossil fuel Biofuel Wind energy Nuclear power ANSWER DOWNLOAD EXAMIANS APP
Physics Electricity is transmitted over long distances It is safer It is fast There is less wastage of energy It is cheaper It is safer It is fast There is less wastage of energy It is cheaper ANSWER DOWNLOAD EXAMIANS APP
Physics Echo is heard due to Interference Reflection Scattering Refraction Interference Reflection Scattering Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics An object covers distance which is directly proportional to the square of the time. Its accelaration is Constant Zero Decreasing Increasing Constant Zero Decreasing Increasing ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of perfume is opened in one corner of a room the smell spreads soon throughout the room. This is an example of Capillarity Surface tension Diffusion Viscosity Capillarity Surface tension Diffusion Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of sky is due to Refraction of sunlight Scattering of longer wavelengths of sunlight in the atmosphere Reflection of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere Refraction of sunlight Scattering of longer wavelengths of sunlight in the atmosphere Reflection of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere ANSWER DOWNLOAD EXAMIANS APP
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