Physics A decibel is A musical note A measure of sound level A musical instrument The wavelength of noise A musical note A measure of sound level A musical instrument The wavelength of noise ANSWER DOWNLOAD EXAMIANS APP
Physics In which region of electromagnetic spectrum does the Lyman series of hydrogen atom lie ? X-ray Ultraviolet Infrared Visible X-ray Ultraviolet Infrared Visible ANSWER DOWNLOAD EXAMIANS APP
Physics X–rays are Negatively charged particles Positively charged particles Neutral particles None of these Negatively charged particles Positively charged particles Neutral particles None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The force that generates wind is Coriolis force Gravity force Centrifugal force Pressure gradient force Coriolis force Gravity force Centrifugal force Pressure gradient force ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibres are based on the phenomenon of Total Internal Reflection Diffraction Dispersion Interference Total Internal Reflection Diffraction Dispersion Interference ANSWER DOWNLOAD EXAMIANS APP
Physics One bar is equal to 103 Pa 105 Pa 104 Pa 106 Pa 103 Pa 105 Pa 104 Pa 106 Pa ANSWER DOWNLOAD EXAMIANS APP
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