Physics Megahertz is a measurement of Frequency Capacity Speed Wavelength Frequency Capacity Speed Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics Skating on ice is possible because The surface of ice is smooth The pressure on the ice due to skate raises its melting point The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water Ice is cold The surface of ice is smooth The pressure on the ice due to skate raises its melting point The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water Ice is cold ANSWER DOWNLOAD EXAMIANS APP
Physics To resolve an object in an electron microscope, 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 The wavelength of the electrons must be close to the diameter of the object ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following phenomenon helps to conclude that light is a transverse wave? Refraction Polarisation Diffraction Interference Refraction Polarisation Diffraction Interference ANSWER DOWNLOAD EXAMIANS APP
Physics A gradual increase in loudness is known as Timbre None of these Fortissimo Crescendo Timbre None of these Fortissimo Crescendo ANSWER DOWNLOAD EXAMIANS APP
Physics The magnitude of buoyant force depends on the ________ of the fluid. Temperature Volume Mass Density Temperature Volume Mass Density ANSWER DOWNLOAD EXAMIANS APP
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