Physics Choose the most appropriate answer: In which atmospheric layer are the communication satellites located? Mesosphere Stratosphere Ionosphere Troposphere Mesosphere Stratosphere Ionosphere Troposphere ANSWER DOWNLOAD EXAMIANS APP
Physics The damage of the human body due to radiation (X-rays or grays etc,) is measured in : Rems Curie Roentgen Rads Rems Curie Roentgen Rads ANSWER DOWNLOAD EXAMIANS APP
Physics A fresh egg when placed in salt water will Burst Sink but will not go to the bottom Sink and go to the bottom Float Burst Sink but will not go to the bottom Sink and go to the bottom Float ANSWER DOWNLOAD EXAMIANS APP
Physics Thermocouple consists of Two dissimilar metals Metal and an insulator Metal and a semiconductor Two similar metals Two dissimilar metals Metal and an insulator Metal and a semiconductor Two similar metals ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels fastest in Air Vacuum Glass Water Air Vacuum Glass Water ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in moist air is more than in dry air because the moist air has More density than dry air. Less pressure than dry air. More pressure than dry air. Less density than dry air. More density than dry air. Less pressure than dry air. More pressure than dry air. Less density than dry air. ANSWER DOWNLOAD EXAMIANS APP
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