Physics Hydroscope is an instrument that shows changes in: None of these Atmospheric humidity Sound under water Density of liquid None of these Atmospheric humidity Sound under water Density of liquid ANSWER DOWNLOAD EXAMIANS APP
Physics Unit of impedance is ________ Hertz Henry Tesla Ohm Hertz Henry Tesla Ohm ANSWER DOWNLOAD EXAMIANS APP
Physics Stress can be defined as ________ quantity. Scalar Vector Tensor Phasor Scalar Vector Tensor Phasor ANSWER DOWNLOAD EXAMIANS APP
Physics In spherical polar coordinates (l, q, a), q denotes the polar angle around z-axis and a denotes the azimuthal angle raised from x-axis . Then the y-component of P is given by Pcosq sina Pcosq cosa Psinq sina Psinq cosa Pcosq sina Pcosq cosa Psinq sina Psinq cosa ANSWER DOWNLOAD EXAMIANS APP
Physics Two vectors are said to be equal if Both magnitude and direction are same Only their magnitudes are same Only their directions are same Magnitudes are same but directions are opposite Both magnitude and direction are same Only their magnitudes are same Only their directions are same Magnitudes are same but directions are opposite ANSWER DOWNLOAD EXAMIANS APP
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