Physics The velocity of falling rain drops attains a terminal value because of Upward thrust due to air Surface tension Air current Viscous force exerted by air Upward thrust due to air Surface tension Air current Viscous force exerted by air ANSWER DOWNLOAD EXAMIANS APP
Physics Among the following materials sound travels fastest in Vacuum Water Air Steel Vacuum Water Air Steel ANSWER DOWNLOAD EXAMIANS APP
Physics Name the process by which bubbles from liquid are formed? Surface Energy Degasification Surface Tension Effervescence Surface Energy Degasification Surface Tension Effervescence ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the unit of Astronomical Distance ? Parsec Sec Metre/sec Para/sec Parsec Sec Metre/sec Para/sec ANSWER DOWNLOAD EXAMIANS APP
Physics Heat from the Sun reaches the Earth by Radiation Conduction Reflection Convection Radiation Conduction Reflection Convection ANSWER DOWNLOAD EXAMIANS APP
Physics Echo is heard due to Scattering Reflection Interference Refraction Scattering Reflection Interference Refraction ANSWER DOWNLOAD EXAMIANS APP
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