Physics Optic fibres are used in : Endoscopy Ultrasound scans X-ray photos CAT scans Endoscopy Ultrasound scans X-ray photos CAT scans ANSWER DOWNLOAD EXAMIANS APP
Physics Hertz is a unit for measuring Intensity of waves Frequency of waves Clarity of waves Wavelength Intensity of waves Frequency of waves Clarity of waves Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics An ice block with a piece of lead embeded in it floats in water. If ice melts the water level Falls first and then rises Falls Remains same Rises Falls first and then rises Falls Remains same Rises ANSWER DOWNLOAD EXAMIANS APP
Physics The waveform of a certain signal can be studied by P – n junction diode Cathode ray oscilloscope Spectrometer Sonometer P – n junction diode Cathode ray oscilloscope Spectrometer Sonometer ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity Entropy? Newton per kelvin Watt per kelvin Pascal per kelvin Joule per kelvin Newton per kelvin Watt per kelvin Pascal per kelvin Joule per kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics Electromagnetic waves are transverse in nature is evident by Interference Diffraction Polarisation Reflection Interference Diffraction Polarisation Reflection ANSWER DOWNLOAD EXAMIANS APP
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