Physics Mach number is used in connection with the speed of ships sound spacecraft aircraft ships sound spacecraft aircraft ANSWER DOWNLOAD EXAMIANS APP
Physics A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths will be traversed by the particle ? Hyper–parabolic Great circle Circle Parabolic Hyper–parabolic Great circle Circle Parabolic ANSWER DOWNLOAD EXAMIANS APP
Physics A copper wire of radius r and length l has a resistance of R. A second copper wire with radius 2r and length l is taken and the two wires are joined in a parallel combination. The resultant resistance of the parallel combination of the two wires will be 5 R 5 R/4 R/5 4 R/5 5 R 5 R/4 R/5 4 R/5 ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the unit of perceived loudness of sound ? Sone Hertz Phon Decibel Sone Hertz Phon Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics A light year is a measure of : Velocity Time Distance Speed Velocity Time Distance Speed ANSWER DOWNLOAD EXAMIANS APP
Physics Blowing Air with open pipe is an example of : Isochroric process Isothermal process Adiabatic process Isobaric process Isochroric process Isothermal process Adiabatic process Isobaric process ANSWER DOWNLOAD EXAMIANS APP
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