Physics The swing of a spinning cricket ball in air can be explained on the basis of Sudden change in wind direction. Turbulence caused by wind. Bernoulli's theorem. Buoyancy of air. Sudden change in wind direction. Turbulence caused by wind. Bernoulli's theorem. Buoyancy of air. ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following experiments analyzed the Fraunhofer lines of the solar spectrum? Lamb-Rutherford experiment Bunsen and Kirchhoff's experiment Barkla's experiment on scattering of X-rays Geiger and Marsdens experiment on scattering of alpha particles Lamb-Rutherford experiment Bunsen and Kirchhoff's experiment Barkla's experiment on scattering of X-rays Geiger and Marsdens experiment on scattering of alpha particles ANSWER DOWNLOAD EXAMIANS APP
Physics Number of lattices in the orthorhombic system is 7 5 4 8 7 5 4 8 ANSWER DOWNLOAD EXAMIANS APP
Physics A gap is left between two rails of a railway track to accommodate...... of the metal. Linear expansion Areal expansion Volume expansion Apparent expansion Linear expansion Areal expansion Volume expansion Apparent expansion ANSWER DOWNLOAD EXAMIANS APP
Physics In a bipolar junction transistor The emitter has the least concentration of impurity The collector has the least concentration of impurity The base has the least concentration of impurity All the three regions (the emitter, the base and the collector) have equal concentrations of impurity The emitter has the least concentration of impurity The collector has the least concentration of impurity The base has the least concentration of impurity All the three regions (the emitter, the base and the collector) have equal concentrations of impurity ANSWER DOWNLOAD EXAMIANS APP
Physics Supersonic plane fly with the speed of light less than the speed of sound greater than the speed of sound of sound of light less than the speed of sound greater than the speed of sound of sound ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS