Physics The bending of light when it passes around a corner or a slit is due to ________ Total internal reflection Refraction Diffraction Reflection Total internal reflection Refraction Diffraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Unit of impedance is ________ Tesla Hertz Ohm Henry Tesla Hertz Ohm Henry ANSWER DOWNLOAD EXAMIANS APP
Physics Force of impact is the force By the speed of the object None of these When the objects meet By the objects weight By the speed of the object None of these When the objects meet By the objects weight ANSWER DOWNLOAD EXAMIANS APP
Physics The size of gear is usually specified by Pressure angle Circular pitch Diametral pitch Pitch circle diameter Pressure angle Circular pitch Diametral pitch Pitch circle diameter ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not true about X-rays? Travel with the speed of light Can be reflected or refracted Can affect photographic plates Have low penetrating power Travel with the speed of light Can be reflected or refracted Can affect photographic plates Have low penetrating power ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following processes is responsible for the glittering of air bubble rising through water? Reflection of light Scattering of light Total internal reflection of light Refraction of light Reflection of light Scattering of light Total internal reflection of light Refraction of light ANSWER DOWNLOAD EXAMIANS APP
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