Physics Choose the most appropriate answer: In which atmospheric layer are the communication satellites located? Troposphere Ionosphere Stratosphere Mesosphere Troposphere Ionosphere Stratosphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is/are part of the Classical Physics? Both a and b None Thermodynamics Optics Both a and b None Thermodynamics Optics ANSWER DOWNLOAD EXAMIANS APP
Physics A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4 seconds. 4 36 72 8 4 36 72 8 ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic field lines about a current-carrying wire Extend radially from the wire Circle the wire in closed loops None of these Both of these Extend radially from the wire Circle the wire in closed loops None of these Both of these ANSWER DOWNLOAD EXAMIANS APP
Physics The word "Physics" comes from the Greek word Phusik Phiji None of these Fusis Phusik Phiji None of these Fusis ANSWER DOWNLOAD EXAMIANS APP
Physics Why do birds not have respiratory trouble at the time of flying at high altitude ? They fly inactively Their lungs are very large They have extra air sacs They use less oxygen They fly inactively Their lungs are very large They have extra air sacs They use less oxygen ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS