Physics Choose the most appropriate answer: In which atmospheric layer are the communication satellites located? Troposphere Stratosphere Mesosphere Ionosphere Troposphere Stratosphere Mesosphere Ionosphere ANSWER DOWNLOAD EXAMIANS APP
Physics stars which appear single to the naked eye but are double when seen through a telescope are binaries quasars asteroids novas and supernovas binaries quasars asteroids novas and supernovas ANSWER DOWNLOAD EXAMIANS APP
Physics A gradual increase in loudness is known as Timbre Crescendo Fortissimo None of these Timbre Crescendo Fortissimo None of these ANSWER DOWNLOAD EXAMIANS APP
Physics In heating frozen foods in sealed pouches in a microwaves, why do you first poke holes in the pouch? To allow the microwaves to get into the food through the holes To prevent the steam pressure from bursting open the pouch To allow the aroma of the food to come out through the holes To allow the heat to get into the food through the hole To allow the microwaves to get into the food through the holes To prevent the steam pressure from bursting open the pouch To allow the aroma of the food to come out through the holes To allow the heat to get into the food through the hole ANSWER DOWNLOAD EXAMIANS APP
Physics If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by 16 times 8 times 2 times 4 times 16 times 8 times 2 times 4 times ANSWER DOWNLOAD EXAMIANS APP
Physics If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is 20 J 0.2 J 5 J 500 J 20 J 0.2 J 5 J 500 J ANSWER DOWNLOAD EXAMIANS APP
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