Physics Rate of change of displacement is known as ________ Acceleration Distance Velocity Speed Acceleration Distance Velocity Speed ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of change of momentum is Area Pressure Force Velocity Area Pressure Force Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Velocity of sound in air does not depend on Density of air Humidity of air Pressure of air Temperature of air Density of air Humidity of air Pressure of air Temperature of air ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these waves can be polarized ? Light waves Longitudinal waves on a string Transverse waves on a string Sound waves in air Light waves Longitudinal waves on a string Transverse waves on a string Sound waves in air ANSWER DOWNLOAD EXAMIANS APP
Physics What is a compound microscope? A microscope whose lenses are convex. A microscope that has one lens. A microscope that has two sets of lenses : an occular lens and an eyepiece. A microscope whose lenses are concave. A microscope whose lenses are convex. A microscope that has one lens. A microscope that has two sets of lenses : an occular lens and an eyepiece. A microscope whose lenses are concave. ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following events occurred first ? Albert Einstein propounded the General Theory of Relativity Max Planck unveiled the Quantum Theory Madame Marie Curie became the first woman Nobel Prize winner Marconi first tranmitted a wireless signal Albert Einstein propounded the General Theory of Relativity Max Planck unveiled the Quantum Theory Madame Marie Curie became the first woman Nobel Prize winner Marconi first tranmitted a wireless signal ANSWER DOWNLOAD EXAMIANS APP
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