Physics Which of the following has the highest frequency? Cosmic rays Radio waves Microwaves X-rays Cosmic rays Radio waves Microwaves X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics The strength of an electromagnet can be increased by Increasing current supply Increasing the number of turns All of these Increasing the length of the coiled wire Increasing current supply Increasing the number of turns All of these Increasing the length of the coiled wire ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pairs of physical quantities have the same dimensions? Work and Power Force and Power Work and Energy Momentum and Power Work and Power Force and Power Work and Energy Momentum and Power ANSWER DOWNLOAD EXAMIANS APP
Physics The size of gear is usually specified by Pressure angle Pitch circle diameter Diametral pitch Circular pitch Pressure angle Pitch circle diameter Diametral pitch Circular pitch ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity Entropy? Pascal per kelvin Joule per kelvin Newton per kelvin Watt per kelvin Pascal per kelvin Joule per kelvin Newton per kelvin Watt per kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics Fish and other aquatic creatures can live inside a deep frozen pond because Fish are cold-blooded animals Ice is a bad conductor of heat There will always be water just beneath the ice level They can adapt themselves to live in ice Fish are cold-blooded animals Ice is a bad conductor of heat There will always be water just beneath the ice level They can adapt themselves to live in ice ANSWER DOWNLOAD EXAMIANS APP
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