Physics Which of the following is the unit of perceived loudness of sound ? Sone Hertz Decibel Phon Sone Hertz Decibel Phon ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of measurement of noise is Acoustics Hertz Amplifier Decibel Acoustics Hertz Amplifier Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics The characteristic invalid for heat radiation is that it travels : In all directions With the speed of light In a straight line Heating the medium through which it passes In all directions With the speed of light In a straight line Heating the medium through which it passes ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is used for sun glasses ? Pyrex glass Crystal glass Crooks glass Flint glass Pyrex glass Crystal glass Crooks glass Flint glass ANSWER DOWNLOAD EXAMIANS APP
Physics In a particular system, the units of length, mass and time are chosen to be 10 cm, 10 g and 0.1 s respectively. The unit of force in this system will be equivalent to 1 N 0.1 N 10 N 100 N 1 N 0.1 N 10 N 100 N ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has got more heat capacity ? Water Gold piece Iron piece Benzene Water Gold piece Iron piece Benzene ANSWER DOWNLOAD EXAMIANS APP
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