Abdul while driving to school, computes the average speed for his trip to be 20km h-1.on his return trip along the same route , there is less traffic and the average speed is 30km h-1 .what is the average speed for abdul's trip

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Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop

Thermal radiation gets its name because