Physics Light houses are places with powerful lights to : Guide and warn the ships coming from different directions in the ocean Indicate to the incoming warships, the location of a harbour during night Guide and resolve traffic jams in crowded metro-cities during nights Guide and help large crowds at religious gathering during nights Guide and warn the ships coming from different directions in the ocean Indicate to the incoming warships, the location of a harbour during night Guide and resolve traffic jams in crowded metro-cities during nights Guide and help large crowds at religious gathering during nights ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following device is best suited for measuring the temperature inside metallurgical furnaces? Thermistor Thermocouple Thermometer Pyrometer Thermistor Thermocouple Thermometer Pyrometer ANSWER DOWNLOAD EXAMIANS APP
Physics 0°K is equivalent to – 273°C 273°C 100°C 0°C – 273°C 273°C 100°C 0°C ANSWER DOWNLOAD EXAMIANS APP
Physics The bats can fly in the dark because They generate flashes of light They have weak legs and are likely to be attacked by predators They can see the objects in darkness They generate ultrasonic sound waves They generate flashes of light They have weak legs and are likely to be attacked by predators They can see the objects in darkness They generate ultrasonic sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics 1 amu is equivalent to 1 eV 931 eV 931 KeV 931 MeV 1 eV 931 eV 931 KeV 931 MeV ANSWER DOWNLOAD EXAMIANS APP
Physics Formation of shadows can be explained by Reflection Rectilinear propagation of light Refraction Total internal reflection Reflection Rectilinear propagation of light Refraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
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