Physics 'Mirage' is an example of Refraction of light only Dispersion of light only Refraction and total internal reflection of light Total internal reflection of light only Refraction of light only Dispersion of light only Refraction and total internal reflection of light Total internal reflection of light only ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is a good electrical conductor? Diamond Charcoal Peat Graphite Diamond Charcoal Peat Graphite ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric layer reflecting radio waves is called Mesosphere Ionosphere Stratosphere Ozonosphere Mesosphere Ionosphere Stratosphere Ozonosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I.Diffusion II.Refraction III.Internal reflection I and II II and III I and III I, II and III I and II II and III I and III I, II and III ANSWER DOWNLOAD EXAMIANS APP
Physics X–rays are Positively charged particles Negatively charged particles None of these Neutral particles Positively charged particles Negatively charged particles None of these Neutral particles ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following circuit elements is used to ''block" DC in an electronic circuit ? Inductance Diode Resistances Capacitance Inductance Diode Resistances Capacitance ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS