Physics The cooling by a desert Cooler is based on: Air dehydration Evaporative Cooling Air Rehydration Hot air replacement Air dehydration Evaporative Cooling Air Rehydration Hot air replacement ANSWER DOWNLOAD EXAMIANS APP
Physics What is the gravity of moon as compared to the Earth 1/6 th of Earth 1/8 th of Earth 1/4 th of Earth 1/5 th of Earth 1/6 th of Earth 1/8 th of Earth 1/4 th of Earth 1/5 th of Earth ANSWER DOWNLOAD EXAMIANS APP
Physics Copper wires are generally used for electrical power transmission instead of iron wire because : Copper can take higher power than iron Copper is cheaper than iron Copper is a better conductor of electricity than iron Copper is lighter than iron Copper can take higher power than iron Copper is cheaper than iron Copper is a better conductor of electricity than iron Copper is lighter than iron ANSWER DOWNLOAD EXAMIANS APP
Physics The device which converts sound energy into electrical energy is called Amplifier Transmitter Microphone Speaker Amplifier Transmitter Microphone Speaker ANSWER DOWNLOAD EXAMIANS APP
Physics Time of exposure required for taking photograph of an object depends upon the Skill of photographer Proximity of object Size of the object Brightness of the object Skill of photographer Proximity of object Size of the object Brightness of the object ANSWER DOWNLOAD EXAMIANS APP
Physics Which law is also called law of inertia ? Newton first law Newton second law Newton third law All of above Newton first law Newton second law Newton third law All of above ANSWER DOWNLOAD EXAMIANS APP
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