Physics In MRI machine, which one of the following is used? Sound wave X-ray Magnetic wave Ultra-sound wave Sound wave X-ray Magnetic wave Ultra-sound wave ANSWER DOWNLOAD EXAMIANS APP
Physics The device which converts sound energy into electrical energy is called Microphone Amplifier Transmitter Speaker Microphone Amplifier Transmitter Speaker ANSWER DOWNLOAD EXAMIANS APP
Physics Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in Both conduction and convection Radiation Convection Conduction Both conduction and convection Radiation Convection Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics Propagation of sound can be visualised as propagation of ________ variations in the medium Viscosity Elasticity Density Porosity Viscosity Elasticity Density Porosity ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is preferred for accelerating electrons? Betatron Van de Graft Generator Cyclotron Synchrotron Betatron Van de Graft Generator Cyclotron Synchrotron ANSWER DOWNLOAD EXAMIANS APP
Physics Plants are dried up in winter due to frost because Respiration does not take place at low temperature Photosynthesis does not take place at such low temperature Evaporation does not take place There is mechanical loss of tissues and drought condition prevails Respiration does not take place at low temperature Photosynthesis does not take place at such low temperature Evaporation does not take place There is mechanical loss of tissues and drought condition prevails ANSWER DOWNLOAD EXAMIANS APP
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