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 III I, II and III I and II II and III I and III I, II and III I and II II and III ANSWER DOWNLOAD EXAMIANS APP
Physics Natural radioactivity was discovered by Enrico Fermi Henri Becquerel Ernest Rutherfor Marie Curie Enrico Fermi Henri Becquerel Ernest Rutherfor Marie Curie ANSWER DOWNLOAD EXAMIANS APP
Physics Planets are luminous heavenly bodies that do not twinkle luminous heavenly bodies that twinkle non-luminous heavenly bodies luminous heavenly bodies revolving around a star luminous heavenly bodies that do not twinkle luminous heavenly bodies that twinkle non-luminous heavenly bodies luminous heavenly bodies revolving around a star ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to 10-6m 10-5m 10-8m 10-9m 10-6m 10-5m 10-8m 10-9m ANSWER DOWNLOAD EXAMIANS APP
Physics Mica is used in electrical appliances such as electric iron because mica is a bad conductor of heat but a good conductor of electricity a bad conductor of heat as well as electricity a good conductor of heat but a bad conductor of electricity a good conductor of heat as well as electricity a bad conductor of heat but a good conductor of electricity a bad conductor of heat as well as electricity a good conductor of heat but a bad conductor of electricity a good conductor of heat as well as electricity ANSWER DOWNLOAD EXAMIANS APP
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