Physics The sound produced by a bat is– Infrasonic Subsonic Audible Ultrasonic Infrasonic Subsonic Audible Ultrasonic ANSWER DOWNLOAD EXAMIANS APP
Physics 0°K is equivalent to – 273°C 0°C 273°C 100°C – 273°C 0°C 273°C 100°C ANSWER DOWNLOAD EXAMIANS APP
Physics Which elements are malleable and good conductors of electricity? Iodine and xenon Tin and silver Iodine and silver Tin and xenon Iodine and xenon Tin and silver Iodine and silver Tin and xenon ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following features of a tunnel diode is its drawback Instability due to negative resistance Extremely high frequency response Very low power consumptions Very wide temperature range of operations Instability due to negative resistance Extremely high frequency response Very low power consumptions Very wide temperature range of operations ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer in the outer atmosphere helps us in Regulating the temperature of atmosphere Absorbing cosmic ray particles Reflecting radio waves and makes radio communication possible Absorbing UV radiations Regulating the temperature of atmosphere Absorbing cosmic ray particles Reflecting radio waves and makes radio communication possible Absorbing UV radiations ANSWER DOWNLOAD EXAMIANS APP
Physics A decibel is A musical note A measure of sound level The wavelength of noise A musical instrument A musical note A measure of sound level The wavelength of noise A musical instrument ANSWER DOWNLOAD EXAMIANS APP
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